:root{--red:#C8102E;--red-dark:#9B0C23;--red-subtle:rgba(200,16,46,0.08);--red-glow:rgba(200,16,46,0.15);--gold:#D4AF37;--silver:#A8A8A8;--bronze:#CD7F32;--green:#2E7D32;--white:#FFF;--off-white:#FAFAFA;--light-gray:#F5F5F5;--border-gray:#E8E8E8;--medium-gray:#BDBDBD;--text-gray:#757575;--text-dark:#2D2D2D;--text-black:#1A1A1A}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Source Sans 3',sans-serif;background:var(--off-white);color:var(--text-dark);min-height:100vh}
.hidden{display:none!important}
.app-container{max-width:480px;margin:0 auto;min-height:100vh;padding-bottom:20px;background:var(--white);box-shadow:0 0 40px rgba(0,0,0,0.08)}
.loading-screen,.auth-screen{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--white);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000}
.loading-spinner{width:50px;height:50px;border:4px solid var(--light-gray);border-top-color:var(--red);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-text{margin-top:20px;color:var(--text-gray);font-size:14px}
.logo-img{width:50px;height:50px;object-fit:contain}
.auth-logo-img{width:120px;height:120px;object-fit:contain;margin-bottom:20px}
.auth-logo{font-size:64px;margin-bottom:20px}
.auth-branding{text-align:center;margin-bottom:20px}
.auth-rit-logo{max-width:280px;width:90%;margin-bottom:10px}
.rit-ready-logo{font-size:50px;margin-bottom:10px}
.rit-ready-title{font-family:'Oswald',sans-serif;font-size:42px;font-weight:700;color:var(--red);letter-spacing:4px}
.rit-ready-subtitle{font-size:11px;color:var(--text-gray);letter-spacing:3px;margin-top:5px}
.auth-dept{margin-bottom:5px}
.auth-dept img{width:80px;height:80px;object-fit:contain}
.header-brand{display:flex;align-items:center;gap:12px}
.powered-by{text-align:center;margin-top:15px;font-size:12px;color:var(--text-gray)}
.powered-by strong{color:var(--red)}
.auth-title{font-family:'Oswald',sans-serif;font-size:32px;color:var(--red);letter-spacing:2px;margin-bottom:5px}
.auth-subtitle{color:var(--text-gray);font-size:14px;margin-bottom:30px}
.auth-form{width:100%;max-width:320px;padding:0 20px}
.auth-error{background:#FFEBEE;color:#C62828;padding:12px;border-radius:8px;margin-bottom:15px;font-size:13px;text-align:center}
.auth-btn{width:100%;padding:16px;background:var(--red);color:var(--white);border:none;border-radius:12px;font-family:'Oswald',sans-serif;font-size:18px;letter-spacing:2px;cursor:pointer;margin-top:10px}
.auth-btn:hover{background:var(--red-dark)}
.auth-btn.google-btn{background:var(--white);color:var(--text-dark);border:1px solid var(--border-gray);display:flex;align-items:center;justify-content:center;gap:10px}
.auth-btn.google-btn:hover{background:var(--light-gray)}
.auth-divider{text-align:center;margin:15px 0;position:relative}
.auth-divider::before{content:'';position:absolute;left:0;right:0;top:50%;height:1px;background:var(--border-gray)}
.auth-divider span{background:var(--white);padding:0 15px;color:var(--text-gray);font-size:12px;position:relative}
.auth-toggle{margin-top:20px;font-size:14px;color:var(--text-gray);text-align:center}
.auth-toggle a{color:var(--red);cursor:pointer;font-weight:600}
.cf-turnstile{margin:15px 0;display:flex;justify-content:center}
.forgot-password{text-align:center;margin-top:12px}
.forgot-password a{color:var(--red);cursor:pointer;font-size:14px}
.forgot-password a:hover{text-decoration:underline}
.forgot-desc{color:var(--text-gray);font-size:14px;text-align:center;margin-bottom:20px;line-height:1.5}
.auth-success{background:#E8F5E9;color:#2E7D32;padding:12px;border-radius:8px;margin-bottom:15px;font-size:13px;text-align:center}
.sync-status{position:fixed;top:10px;right:10px;padding:6px 12px;border-radius:20px;font-size:11px;font-weight:600;z-index:500;display:none;align-items:center;gap:6px;background:#E8F5E9;color:#2E7D32}
.sync-status.show{display:flex}
.sync-status.offline{background:#FFF3E0;color:#E65100}
.sync-status.syncing{background:#E3F2FD;color:#1565C0}
.sync-dot{width:8px;height:8px;border-radius:50%;background:#4CAF50}
.sync-status.offline .sync-dot{background:#FF9800}
.sync-status.syncing .sync-dot{background:#2196F3;animation:pulse 1s infinite}
.header{background:var(--white);padding:16px 20px;border-bottom:3px solid var(--red);position:sticky;top:0;z-index:100}
.header-content{display:flex;align-items:center;gap:12px}
.logo{width:46px;height:46px;background:var(--red);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:0 4px 12px var(--red-glow)}
.header-text h1{font-family:'Oswald',sans-serif;font-size:22px;font-weight:600;color:var(--text-black);letter-spacing:1px}
.header-text p{font-size:11px;color:var(--red);text-transform:uppercase;letter-spacing:2px;margin-top:2px;font-weight:600}
.user-badge{margin-left:auto;background:var(--light-gray);padding:8px 12px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;border:1px solid var(--border-gray);color:var(--text-dark)}
.admin-link{background:var(--red-subtle);color:var(--red);padding:8px 12px;border-radius:8px;font-size:12px;font-weight:600;text-decoration:none;margin-left:auto;margin-right:10px;border:1px solid rgba(200,16,46,0.2)}
.admin-link:hover{background:var(--red);color:var(--white)}
.nav{display:flex;background:var(--white);border-bottom:2px solid var(--border-gray);padding:5px}
.nav-item{flex:1;padding:14px 10px;text-align:center;font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--text-gray);cursor:pointer;border-radius:8px;margin:0 3px;font-weight:700;transition:all .2s}
.nav-item:hover{color:var(--red);background:var(--red-subtle)}
.nav-item.active{color:var(--white);background:var(--red);box-shadow:0 2px 8px var(--red-glow)}
.screen{display:none;padding:20px;animation:fadeIn .3s ease}
.screen.active{display:block}
.location-notice{background:rgba(200,16,46,0.08);border:1px solid rgba(200,16,46,0.2);border-radius:10px;padding:10px 15px;text-align:center;font-size:13px;color:var(--red);margin-bottom:15px;font-weight:500}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1}}
.timer-display{background:var(--white);border-radius:16px;padding:35px 20px;text-align:center;margin-bottom:20px;border:1px solid var(--border-gray);position:relative}
.timer-display::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--red),var(--gold),var(--red));border-radius:16px 16px 0 0}
.timer-status{font-size:11px;text-transform:uppercase;letter-spacing:3px;color:var(--text-gray);margin-bottom:8px;font-weight:600}
.timer-status.active{color:var(--green);animation:pulse 1.5s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.timer-time{font-family:'JetBrains Mono',monospace;font-size:56px;font-weight:700;color:var(--text-black);letter-spacing:3px}
.timer-date{font-size:13px;color:var(--text-gray);margin-top:8px}
.timer-controls{display:flex;gap:12px;margin-bottom:20px}
.btn{flex:1;padding:16px 20px;border:none;border-radius:12px;font-family:'Oswald',sans-serif;font-size:18px;letter-spacing:2px;cursor:pointer;text-transform:uppercase;font-weight:500;transition:all .2s}
.btn-start{background:var(--green);color:var(--white);box-shadow:0 4px 15px rgba(46,125,50,0.3)}
.btn-stop{background:var(--red);color:var(--white);box-shadow:0 4px 15px var(--red-glow)}
.btn-secondary{background:var(--light-gray);color:var(--text-dark);border:1px solid var(--border-gray)}
.workout-types{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.workout-type{background:var(--white);border:2px solid var(--border-gray);border-radius:12px;padding:14px 10px;text-align:center;cursor:pointer;transition:all .2s}
.workout-type.selected{border-color:var(--red);background:var(--red-subtle)}
.workout-type-icon{font-size:22px;margin-bottom:4px}
.workout-type-label{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--text-gray);font-weight:600}
.workout-type.selected .workout-type-label{color:var(--red)}
.qr-section{background:var(--white);border-radius:16px;padding:20px;text-align:center;border:1px solid var(--border-gray)}
.qr-title{font-family:'Oswald',sans-serif;font-size:14px;letter-spacing:2px;margin-bottom:15px;color:var(--text-gray);text-transform:uppercase}
#qrcode{display:inline-block;padding:12px;background:var(--white);border-radius:12px;border:1px solid var(--border-gray);margin-bottom:10px}
.qr-hint{font-size:12px;color:var(--text-gray)}
.section-title{font-family:'Oswald',sans-serif;font-size:18px;letter-spacing:2px;margin-bottom:15px;display:flex;align-items:center;gap:10px;color:var(--text-black);text-transform:uppercase}
.section-title::after{content:'';flex:1;height:2px;background:linear-gradient(90deg,var(--border-gray),transparent)}
.goal-card{background:var(--white);border-radius:16px;padding:18px;margin-bottom:12px;border:1px solid var(--border-gray)}
.goal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.goal-name{font-weight:600;font-size:15px;color:var(--text-dark)}
.goal-target{font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--red);font-weight:600}
.goal-progress-bar{height:10px;background:var(--light-gray);border-radius:5px;overflow:hidden;margin-bottom:8px}
.goal-progress-fill{height:100%;background:linear-gradient(90deg,var(--red),var(--gold));border-radius:5px;transition:width .5s}
.goal-stats{display:flex;justify-content:space-between;font-size:12px;color:var(--text-gray)}
.add-goal-btn{width:100%;padding:14px;background:transparent;border:2px dashed var(--border-gray);border-radius:12px;color:var(--text-gray);font-size:14px;cursor:pointer;font-weight:600}
.add-goal-btn:hover{border-color:var(--red);color:var(--red);background:var(--red-subtle)}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:20px}
.stat-card{background:var(--white);border-radius:16px;padding:18px;text-align:center;border:1px solid var(--border-gray)}
.stat-value{font-family:'Oswald',sans-serif;font-size:32px;color:var(--text-black);line-height:1}
.stat-label{font-size:10px;text-transform:uppercase;letter-spacing:2px;color:var(--text-gray);margin-top:6px;font-weight:600}
.stat-card.highlight{border-color:var(--red);background:var(--red-subtle)}
.stat-card.highlight .stat-value{color:var(--red)}
.history-list{background:var(--white);border-radius:16px;overflow:hidden;border:1px solid var(--border-gray)}
.history-item{padding:14px 18px;border-bottom:1px solid var(--border-gray);display:flex;justify-content:space-between;align-items:center}
.history-item:last-child{border-bottom:none}
.history-date{font-weight:600;font-size:14px;color:var(--text-dark)}
.history-type{font-size:12px;color:var(--text-gray);margin-top:2px}
.history-duration{font-family:'JetBrains Mono',monospace;font-size:15px;color:var(--red);font-weight:600}
.profile-header{text-align:center;padding:30px 20px;background:var(--white);border-radius:16px;margin-bottom:20px;border:1px solid var(--border-gray)}
.profile-avatar{width:70px;height:70px;background:var(--red);border-radius:50%;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-family:'Oswald',sans-serif;font-size:26px;color:var(--white);box-shadow:0 4px 15px var(--red-glow)}
.profile-name{font-family:'Oswald',sans-serif;font-size:24px;letter-spacing:1px;color:var(--text-black)}
.profile-rank{font-size:12px;color:var(--red);text-transform:uppercase;letter-spacing:2px;font-weight:600}
.profile-email{font-size:12px;color:var(--text-gray);margin-top:5px}
.form-group{margin-bottom:15px}
.form-label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--text-gray);margin-bottom:8px;font-weight:600}
.form-input{width:100%;padding:14px 16px;background:var(--white);border:1px solid var(--border-gray);border-radius:10px;color:var(--text-dark);font-size:16px;font-family:inherit}
.form-input:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px var(--red-subtle)}
.dept-link{display:block;text-align:center;margin-top:15px;padding:14px;background:var(--white);border-radius:10px;border:1px solid var(--border-gray);color:var(--text-gray);text-decoration:none;font-size:13px}
.dept-link span{color:var(--red);font-weight:600}
.logout-btn{width:100%;padding:14px;background:var(--light-gray);color:var(--text-gray);border:1px solid var(--border-gray);border-radius:10px;font-family:'Oswald',sans-serif;font-size:14px;cursor:pointer;margin-top:10px}
.modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.4);z-index:200;align-items:center;justify-content:center;padding:20px}
.modal-overlay.active{display:flex}
.modal{background:var(--white);border-radius:16px;padding:25px;width:100%;max-width:400px}
.modal-title{font-family:'Oswald',sans-serif;font-size:22px;letter-spacing:2px;margin-bottom:10px;text-align:center;color:var(--text-black)}
.modal-icon{font-size:48px;text-align:center;margin-bottom:15px}
.modal-message{text-align:center;color:var(--text-gray);font-size:14px;line-height:1.5;margin-bottom:10px}
.modal-buttons{display:flex;gap:10px;margin-top:20px}
.toast{position:fixed;bottom:220px;left:50%;transform:translateX(-50%) translateY(100px);background:var(--text-black);color:var(--white);padding:14px 24px;border-radius:10px;font-size:14px;z-index:300;transition:transform .3s;opacity:0;pointer-events:none}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.empty-state{text-align:center;padding:40px 20px;color:var(--text-gray)}
.empty-state-icon{font-size:40px;margin-bottom:12px;opacity:.5}

/* Achievements */
.achievements-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.achievement{background:var(--white);border:2px solid var(--border-gray);border-radius:12px;padding:15px 10px;text-align:center;opacity:0.5;transition:all .3s}
.achievement.unlocked{opacity:1;border-color:var(--gold);background:linear-gradient(135deg,#FFFDF5,#FFF9E6)}
.achievement.unlocked.new{animation:achievementPop .5s ease}
@keyframes achievementPop{0%{transform:scale(1)}50%{transform:scale(1.1)}100%{transform:scale(1)}}
.achievement-icon{font-size:32px;margin-bottom:5px}
.achievement-name{font-size:11px;font-weight:600;color:var(--text-dark);letter-spacing:0.5px}
.achievement-desc{font-size:9px;color:var(--text-gray);margin-top:3px}
.achievement.unlocked .achievement-name{color:var(--gold)}

/* Personal Records */
.pr-list{background:var(--white);border-radius:12px;border:1px solid var(--border-gray);overflow:hidden}
.pr-item{display:flex;align-items:center;padding:12px 15px;border-bottom:1px solid var(--border-gray)}
.pr-item:last-child{border-bottom:none}
.pr-icon{font-size:20px;margin-right:12px}
.pr-info{flex:1}
.pr-label{font-size:12px;color:var(--text-gray)}
.pr-value{font-family:'JetBrains Mono',monospace;font-size:18px;font-weight:700;color:var(--text-black)}
.pr-date{font-size:10px;color:var(--text-gray)}
.pr-new{background:var(--gold);color:var(--white);font-size:9px;padding:2px 6px;border-radius:10px;margin-left:8px}
.pr-highlights{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.pr-highlight{background:var(--white);border:1px solid var(--border-gray);border-radius:12px;padding:15px;text-align:center}
.pr-highlight-value{font-family:'JetBrains Mono',monospace;font-size:24px;font-weight:700;color:var(--red)}
.pr-highlight-label{font-size:11px;color:var(--text-gray);margin-top:3px}

/* Team Challenges */
.active-challenge{background:linear-gradient(135deg,var(--red),var(--red-dark));border-radius:16px;padding:20px;color:var(--white)}
.challenge-header{display:flex;align-items:center;gap:15px;margin-bottom:15px}
.challenge-icon{font-size:40px}
.challenge-title{font-family:'Oswald',sans-serif;font-size:20px;letter-spacing:1px}
.challenge-desc{font-size:13px;opacity:0.9;margin-top:3px}
.challenge-progress-container{margin-bottom:12px}
.challenge-progress-bar{height:12px;background:rgba(255,255,255,0.2);border-radius:6px;overflow:hidden}
.challenge-progress-fill{height:100%;background:var(--gold);border-radius:6px;transition:width .5s}
.challenge-stats{display:flex;align-items:center;justify-content:center;gap:5px;margin-top:8px;font-family:'JetBrains Mono',monospace;font-size:16px}
.challenge-unit{font-family:'Source Sans 3',sans-serif;font-size:12px;opacity:0.8}
.challenge-time-left{text-align:center;font-size:12px;opacity:0.8}
.challenge-leaderboard{background:var(--white);border-radius:12px;border:1px solid var(--border-gray);overflow:hidden}
.challenge-leader{display:flex;align-items:center;padding:12px 15px;border-bottom:1px solid var(--border-gray)}
.challenge-leader:last-child{border-bottom:none}
.challenge-leader-rank{font-size:18px;margin-right:12px;width:30px;text-align:center}
.challenge-leader-name{flex:1;font-weight:600;color:var(--text-dark)}
.challenge-leader-value{font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--red)}

/* Weekly Leaders Section (inline, not fixed) */
.weekly-leaders-section{margin-top:20px;padding:20px;background:var(--white);border:1px solid var(--border-gray);border-radius:16px}
.leaderboard-inline{display:flex;justify-content:center;align-items:flex-end;gap:10px;margin-top:15px}
.leader{display:flex;flex-direction:column;align-items:center;padding:12px 15px;background:var(--light-gray);border-radius:12px;min-width:90px;border:1px solid var(--border-gray)}
.leader.first{order:2;background:linear-gradient(135deg,#FFF9E6,#FFF3CC);border-color:var(--gold);transform:scale(1.08)}
.leader.second{order:1;background:linear-gradient(135deg,#F8F8F8,#F0F0F0);border-color:var(--silver)}
.leader.third{order:3;background:linear-gradient(135deg,#FFF5EB,#FFE8D6);border-color:var(--bronze)}
.leader-rank{font-size:20px;margin-bottom:4px}
.leader-name{font-weight:600;font-size:13px;color:var(--text-dark);max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.leader-time{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-gray);margin-top:4px}
.leader-empty{font-size:12px;color:var(--medium-gray)}

/* Settings Section */
.settings-section{margin-top:25px;padding-top:20px;border-top:1px solid var(--border-gray)}

/* Quick Stats on Timer Screen */
.quick-stats{display:flex;justify-content:space-around;margin-top:20px;padding:20px;background:var(--white);border:1px solid var(--border-gray);border-radius:16px}
.quick-stat{text-align:center}
.quick-stat-value{font-family:'JetBrains Mono',monospace;font-size:28px;font-weight:700;color:var(--red)}
.quick-stat-label{font-size:11px;color:var(--text-gray);text-transform:uppercase;letter-spacing:1px;margin-top:4px}

/* Recent Badges */
.recent-badges{margin-top:20px}
.recent-badges-title{font-family:'Oswald',sans-serif;font-size:14px;letter-spacing:2px;color:var(--text-gray);text-transform:uppercase;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.recent-badges-title::after{content:'';flex:1;height:1px;background:var(--border-gray)}
.badges-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:5px}
.badge-mini{background:linear-gradient(135deg,#FFF9E6,#FFF3CC);border:2px solid var(--gold);border-radius:12px;padding:12px 15px;text-align:center;min-width:80px;flex-shrink:0}
.badge-mini-icon{font-size:24px}
.badge-mini-name{font-size:10px;font-weight:600;color:var(--gold);margin-top:4px;white-space:nowrap}
.badges-empty{text-align:center;padding:20px;color:var(--text-gray);font-size:13px;background:var(--light-gray);border-radius:12px}
.setting-item{display:flex;align-items:center;justify-content:space-between;padding:15px;background:var(--white);border:1px solid var(--border-gray);border-radius:12px;margin-top:12px}
.setting-info{flex:1}
.setting-label{font-weight:600;color:var(--text-dark);font-size:14px}
.setting-desc{font-size:12px;color:var(--text-gray);margin-top:2px}

/* Link Google Button */
.link-google-btn{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--white);border:1px solid var(--border-gray);border-radius:8px;font-size:13px;font-weight:500;color:var(--text-dark);cursor:pointer;transition:all 0.2s}
.link-google-btn:hover{background:var(--light-gray);border-color:var(--text-gray)}
.link-google-btn.linked{background:#E8F5E9;border-color:#4CAF50;color:#2E7D32;cursor:default}
.link-google-btn.linked:hover{background:#E8F5E9}

/* Toggle Switch */
.toggle-switch{position:relative;display:inline-block;width:50px;height:28px}
.toggle-switch input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:var(--border-gray);transition:.3s;border-radius:28px}
.toggle-slider::before{position:absolute;content:"";height:22px;width:22px;left:3px;bottom:3px;background:var(--white);transition:.3s;border-radius:50%;box-shadow:0 2px 4px rgba(0,0,0,0.2)}
.toggle-switch input:checked+.toggle-slider{background:var(--green)}
.toggle-switch input:checked+.toggle-slider::before{transform:translateX(22px)}

/* Workout Notes Textarea */
.form-textarea{min-height:100px;resize:vertical;font-family:inherit}

/* History Item with Notes */
.history-item{display:flex;justify-content:space-between;align-items:flex-start;padding:15px;border-bottom:1px solid var(--border-gray)}
.history-item:last-child{border-bottom:none}
.history-main{flex:1}
.history-notes{font-size:12px;color:var(--text-gray);margin-top:6px;font-style:italic;padding:8px 10px;background:var(--light-gray);border-radius:6px;line-height:1.4}

/* Enhanced PR Cards */
.pr-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}
.pr-card{background:var(--white);border:1px solid var(--border-gray);border-radius:12px;padding:15px;text-align:center}
.pr-card.highlight{background:linear-gradient(135deg,#FFF9E6,#FFF3CC);border-color:var(--gold)}
.pr-card-icon{font-size:24px;margin-bottom:8px}
.pr-card-value{font-family:'JetBrains Mono',monospace;font-size:24px;font-weight:700;color:var(--text-black)}
.pr-card.highlight .pr-card-value{color:var(--gold)}
.pr-card-label{font-size:11px;color:var(--text-gray);text-transform:uppercase;letter-spacing:1px;margin-top:4px}
.pr-card-date{font-size:10px;color:var(--text-light);margin-top:4px}

/* Type-specific PR */
.pr-by-type{margin-top:15px}
.pr-type-item{display:flex;align-items:center;padding:12px;background:var(--white);border:1px solid var(--border-gray);border-radius:10px;margin-bottom:8px}
.pr-type-icon{font-size:20px;margin-right:12px;width:30px;text-align:center}
.pr-type-info{flex:1}
.pr-type-name{font-size:13px;font-weight:600;color:var(--text-dark)}
.pr-type-value{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--red)}

/* ============ DARK MODE ============ */
body.dark-mode{--red:#FF4D4D;--red-dark:#CC3333;--red-subtle:rgba(255,77,77,0.15);--red-glow:rgba(255,77,77,0.25);--gold:#FFD700;--green:#4CAF50;--white:#1A1A1A;--off-white:#121212;--light-gray:#2A2A2A;--border-gray:#333;--medium-gray:#555;--text-gray:#AAA;--text-dark:#E0E0E0;--text-black:#FFF}
body.dark-mode .app-container{background:var(--off-white)}
body.dark-mode .header{background:var(--white);border-color:var(--red)}
body.dark-mode .nav{background:var(--white)}
body.dark-mode .timer-display{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .timer-display::before{background:linear-gradient(90deg,var(--red),var(--gold),var(--red))}
body.dark-mode .workout-type{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .workout-type.selected{background:var(--red-subtle);border-color:var(--red)}
body.dark-mode .form-input{background:var(--light-gray);border-color:var(--border-gray);color:var(--text-dark)}
body.dark-mode .form-input:focus{border-color:var(--red)}
body.dark-mode .qr-section{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .stat-card{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .stat-card.highlight{background:var(--red-subtle);border-color:var(--red)}
body.dark-mode .goal-card{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .history-item{border-color:var(--border-gray)}
body.dark-mode .profile-header{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .weekly-leaders-section{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .leader{background:var(--light-gray);border-color:var(--border-gray)}
body.dark-mode .leader.first{background:linear-gradient(135deg,#3D3D00,#2A2A00);border-color:var(--gold)}
body.dark-mode .leader.second{background:linear-gradient(135deg,#2A2A2A,#222)}
body.dark-mode .leader.third{background:linear-gradient(135deg,#3D2A1A,#2A1A0A)}
body.dark-mode .modal{background:var(--white)}
body.dark-mode .modal-overlay{background:rgba(0,0,0,0.8)}
body.dark-mode .achievement{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .achievement.unlocked{background:linear-gradient(135deg,#2A2A00,#1A1A00);border-color:var(--gold)}
body.dark-mode .pr-list{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .pr-item{border-color:var(--border-gray)}
body.dark-mode .challenge-leaderboard{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .challenge-leader{border-color:var(--border-gray)}
body.dark-mode .pr-card{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .pr-card.highlight{background:linear-gradient(135deg,#2A2A00,#1A1A00);border-color:var(--gold)}
body.dark-mode .pr-type-item{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .setting-item{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .history-notes{background:var(--light-gray)}
body.dark-mode .auth-screen{background:var(--off-white)}
body.dark-mode .auth-divider span{background:var(--off-white)}
body.dark-mode .location-notice{background:var(--red-subtle);border-color:rgba(255,77,77,0.3)}
body.dark-mode .quick-stats{background:var(--white);border-color:var(--border-gray)}
body.dark-mode .badge-mini{background:linear-gradient(135deg,#2A2A00,#1A1A00);border-color:var(--gold)}
body.dark-mode .badges-empty{background:var(--light-gray)}

/* Playlist Buttons */
.playlist-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}
.spotify-btn {
    background: #1DB954;
    color: white;
}
.spotify-btn:hover {
    background: #1ed760;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(29, 185, 84, 0.4);
}
.apple-btn {
    background: linear-gradient(135deg, #FA2D48 0%, #FB5C74 100%);
    color: white;
}
.apple-btn:hover {
    background: linear-gradient(135deg, #FB5C74 0%, #FA2D48 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(250, 45, 72, 0.4);
}


/* Action Tab Styles */
.action-section {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 15px;
}
.action-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-gray);
}
.action-section-icon {
    font-size: 24px;
}
.action-section-title {
    font-family: 'Oswald', sans-serif;
    font-size: 20px;
    color: var(--text-black);
    letter-spacing: 1px;
}
.playlist-buttons {
    display: flex;
    gap: 12px;
}
.playlist-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 20px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}
.spotify-btn {
    background: #1DB954;
    color: white;
}
.spotify-btn:hover {
    background: #1ed760;
    transform: translateY(-2px);
}
.apple-btn {
    background: #FC3C44;
    color: white;
}
.apple-btn:hover {
    background: #ff5a5f;
    transform: translateY(-2px);
}

/* Exercise Cards */
.exercise-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 15px;
}
.exercise-card {
    background: var(--light-gray);
    border-radius: 12px;
    padding: 15px;
}
.exercise-card-header {
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    color: var(--red);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}
.exercise-card-item {
    font-size: 13px;
    color: var(--text-dark);
    padding: 6px 0;
    border-bottom: 1px solid var(--border-gray);
}
.exercise-card-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.exercise-card-item strong {
    color: var(--text-black);
}

/* Circuit Box */
.circuit-box {
    background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
    border-radius: 12px;
    padding: 18px;
    color: white;
    margin-bottom: 15px;
}
.circuit-header {
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    margin-bottom: 10px;
    letter-spacing: 1px;
}
.circuit-content {
    font-size: 14px;
    line-height: 1.6;
    opacity: 0.95;
}
.circuit-content strong {
    color: #FFD700;
}
.circuit-target {
    margin-top: 10px;
    font-size: 12px;
    opacity: 0.8;
    font-weight: 600;
}

/* Full Guide Link */
.full-guide-link {
    display: block;
    text-align: center;
    padding: 14px;
    background: var(--text-black);
    color: white;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s;
}
.full-guide-link:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Dark mode for Action tab */
body.dark-mode .action-section {
    background: var(--white);
    border-color: var(--border-gray);
}
body.dark-mode .exercise-card {
    background: var(--light-gray);
}
body.dark-mode .exercise-card-item {
    border-color: var(--border-gray);
}
body.dark-mode .full-guide-link {
    background: var(--red);
}

/* Release Notes */
.release-link {
    display: block;
    text-align: center;
    padding: 14px 20px;
    background: var(--light-gray);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    margin: 25px 0;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-gray);
    transition: all 0.2s;
}
.release-link:hover {
    background: var(--border-gray);
    transform: translateY(-1px);
}
.release-link:active {
    transform: translateY(0);
}
.release-link span {
    font-weight: 700;
    color: var(--red);
    margin-left: 5px;
}
.release-modal-content {
    max-height: 350px;
    overflow-y: auto;
    text-align: left;
    padding: 10px 0;
}
.release-version-header {
    font-weight: 700;
    font-size: 15px;
    color: var(--text-black);
    margin-top: 15px;
    margin-bottom: 8px;
    padding-bottom: 5px;
    border-bottom: 2px solid var(--red);
}
.release-version-header:first-child {
    margin-top: 0;
}
.release-version-header span {
    font-weight: 400;
    font-size: 12px;
    color: var(--text-gray);
    margin-left: 8px;
}
.release-modal-list {
    margin: 0 0 10px 0;
    padding-left: 20px;
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.7;
}
.release-modal-list li {
    margin-bottom: 4px;
}
body.dark-mode .release-link {
    background: var(--light-gray);
    border-color: var(--border-gray);
}

/* AI Suggestion Box */
.ai-suggestion {
    background: linear-gradient(135deg, #1A2B4A 0%, #2D3E5F 100%);
    border-radius: 16px;
    padding: 16px;
    margin: 15px 15px 0;
    color: white;
}
.ai-suggestion-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.ai-icon {
    font-size: 20px;
}
.ai-title {
    font-family: 'Oswald', sans-serif;
    font-size: 14px;
    letter-spacing: 1px;
    flex: 1;
}
.ai-refresh {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}
.ai-refresh:hover {
    background: rgba(255,255,255,0.3);
    transform: rotate(180deg);
}
.ai-suggestion-content {
    display: flex;
    align-items: center;
    gap: 12px;
}
.ai-suggestion-text {
    flex: 1;
    font-size: 14px;
    line-height: 1.4;
    opacity: 0.95;
}
.ai-suggestion-btn {
    background: var(--red);
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: 10px;
    font-family: 'Oswald', sans-serif;
    font-size: 12px;
    letter-spacing: 1px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}
.ai-suggestion-btn:hover {
    background: var(--red-dark);
    transform: scale(1.02);
}

/* Quick Start Templates */
.quick-start-section {
    padding: 15px;
}
.quick-start-header {
    font-family: 'Oswald', sans-serif;
    font-size: 14px;
    color: var(--text-gray);
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.quick-start-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}
.quick-start-btn {
    background: var(--white);
    border: 2px solid var(--border-gray);
    border-radius: 12px;
    padding: 12px 8px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.quick-start-btn:hover {
    border-color: var(--red);
    background: var(--red-subtle);
}
.quick-start-btn:active {
    transform: scale(0.95);
}
.qs-icon {
    font-size: 22px;
}
.qs-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-gray);
    text-align: center;
    line-height: 1.2;
}

/* Milestones Grid */
.milestones-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 0 15px;
}
.milestone-card {
    background: var(--white);
    border: 2px solid var(--border-gray);
    border-radius: 14px;
    padding: 16px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}
.milestone-card.achieved {
    border-color: var(--gold);
    background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%);
}
.milestone-card.achieved::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(212,175,55,0.1) 50%, transparent 60%);
    animation: milestoneShine 3s ease-in-out infinite;
}
@keyframes milestoneShine {
    0%, 100% { transform: translateX(-100%) rotate(45deg); }
    50% { transform: translateX(100%) rotate(45deg); }
}
.milestone-card.next {
    border-color: var(--red);
    border-style: dashed;
}
.milestone-icon {
    font-size: 32px;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}
.milestone-name {
    font-family: 'Oswald', sans-serif;
    font-size: 14px;
    color: var(--text-dark);
    letter-spacing: 1px;
    margin-bottom: 4px;
    position: relative;
    z-index: 1;
}
.milestone-desc {
    font-size: 11px;
    color: var(--text-gray);
    position: relative;
    z-index: 1;
}
.milestone-progress {
    margin-top: 10px;
    position: relative;
    z-index: 1;
}
.milestone-progress-bar {
    height: 6px;
    background: var(--light-gray);
    border-radius: 3px;
    overflow: hidden;
}
.milestone-progress-fill {
    height: 100%;
    background: var(--red);
    border-radius: 3px;
    transition: width 0.5s ease-out;
}
.milestone-progress-text {
    font-size: 10px;
    color: var(--text-gray);
    margin-top: 4px;
}
.milestone-card.achieved .milestone-progress-fill {
    background: var(--gold);
}
.milestone-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--gold);
    color: white;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 700;
}

/* Enhanced Goal Card */
.goal-card {
    background: var(--white);
    border: 2px solid var(--border-gray);
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 12px;
}
.goal-card.completed {
    border-color: var(--green);
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
}
.goal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.goal-name {
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    color: var(--text-dark);
    letter-spacing: 0.5px;
}
.goal-target {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: var(--red);
    font-weight: 700;
}
.goal-progress-bar {
    height: 10px;
    background: var(--light-gray);
    border-radius: 5px;
    overflow: hidden;
}
.goal-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--red) 0%, #FF6B6B 100%);
    border-radius: 5px;
    transition: width 0.5s ease-out;
}
.goal-card.completed .goal-progress-fill {
    background: linear-gradient(90deg, var(--green) 0%, #66BB6A 100%);
}
.goal-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-gray);
}
.goal-delete {
    background: none;
    border: none;
    color: var(--text-gray);
    cursor: pointer;
    font-size: 16px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
}
.goal-delete:hover {
    background: #FFEBEE;
    color: #C62828;
}

/* ==================== FOOD TRACKER STYLES ==================== */

/* Food Summary Card */
.food-summary-card {
    background: var(--white);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border-gray);
    text-align: center;
}
.food-summary-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}
.food-date {
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    letter-spacing: 1px;
    color: var(--text-black);
}
.food-date-nav {
    background: var(--light-gray);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    color: var(--text-gray);
    transition: all 0.2s;
}
.food-date-nav:hover {
    background: var(--red-subtle);
    color: var(--red);
}

/* Calorie Ring */
.calorie-ring-container {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 20px;
}
.calorie-ring {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}
.calorie-ring-bg {
    fill: none;
    stroke: var(--light-gray);
    stroke-width: 10;
}
.calorie-ring-fill {
    fill: none;
    stroke: var(--red);
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 327;
    stroke-dashoffset: 327;
    transition: stroke-dashoffset 0.5s ease;
}
.calorie-ring-fill.over {
    stroke: #FF6B6B;
}
.calorie-ring-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.calorie-consumed {
    font-family: 'Oswald', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-black);
    line-height: 1;
}
.calorie-label {
    font-size: 12px;
    color: var(--text-gray);
    margin-top: 4px;
}

/* Macro Row */
.macro-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.macro-item {
    text-align: center;
}
.macro-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-black);
}
.macro-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-gray);
    margin: 4px 0;
}
.macro-bar {
    height: 6px;
    background: var(--light-gray);
    border-radius: 3px;
    overflow: hidden;
}
.macro-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
    width: 0%;
}
.macro-fill.protein { background: linear-gradient(90deg, #E53935, #FF5252); }
.macro-fill.carbs { background: linear-gradient(90deg, #FB8C00, #FFB74D); }
.macro-fill.fat { background: linear-gradient(90deg, #7B1FA2, #BA68C8); }

/* Food Section */
.food-section {
    background: var(--white);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border-gray);
}

/* Food Search */
.food-search-container {
    position: relative;
    margin-bottom: 15px;
}
.food-search-input {
    width: 100%;
    padding: 14px 16px;
    background: var(--light-gray);
    border: 2px solid transparent;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.2s;
}
.food-search-input:focus {
    outline: none;
    border-color: var(--red);
    background: var(--white);
}
.food-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 50;
    max-height: 300px;
    overflow-y: auto;
    display: none;
}
.food-search-results.active {
    display: block;
}
.food-search-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-gray);
    transition: background 0.2s;
    background: var(--white);
}
.food-search-item:last-child {
    border-bottom: none;
}
.food-search-item:hover {
    background: var(--red-subtle);
}
.food-search-icon {
    font-size: 24px;
    margin-right: 12px;
}
.food-search-info {
    flex: 1;
}
.food-search-name {
    font-weight: 600;
    color: var(--text-black);
    font-size: 14px;
}
.food-search-meta {
    font-size: 12px;
    color: var(--text-gray);
    margin-top: 2px;
}
.food-search-cal {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 600;
    color: var(--red);
}

/* Food Categories */
.food-categories {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 10px;
    margin-bottom: 15px;
    -webkit-overflow-scrolling: touch;
}
.food-cat-btn {
    flex-shrink: 0;
    padding: 8px 14px;
    background: var(--light-gray);
    border: none;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-gray);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.food-cat-btn:hover {
    background: var(--red-subtle);
    color: var(--red);
}
.food-cat-btn.active {
    background: var(--red);
    color: var(--white);
}

/* Quick Food Grid */
.quick-food-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
.quick-food-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: var(--light-gray);
    border: 2px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}
.quick-food-item:hover {
    border-color: var(--red);
    background: var(--red-subtle);
}
.quick-food-icon {
    font-size: 28px;
    margin-right: 10px;
}
.quick-food-info {
    flex: 1;
    min-width: 0;
}
.quick-food-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-black);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.quick-food-cal {
    font-size: 11px;
    color: var(--text-gray);
}

/* Food Log List */
.food-log-list {
    background: var(--light-gray);
    border-radius: 12px;
    overflow: hidden;
}
.food-log-item {
    display: flex;
    align-items: center;
    padding: 14px 16px;
    background: var(--white);
    border-bottom: 1px solid var(--border-gray);
}
.food-log-item:last-child {
    border-bottom: none;
}
.food-log-icon {
    font-size: 24px;
    margin-right: 12px;
}
.food-log-info {
    flex: 1;
}
.food-log-name {
    font-weight: 600;
    color: var(--text-black);
    font-size: 14px;
}
.food-log-meta {
    font-size: 12px;
    color: var(--text-gray);
    margin-top: 2px;
}
.food-log-cal {
    font-family: 'JetBrains Mono', monospace;
    font-size: 15px;
    font-weight: 600;
    color: var(--red);
    margin-right: 8px;
}
.food-log-delete {
    background: none;
    border: none;
    color: var(--text-gray);
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
}
.food-log-delete:hover {
    background: #FFEBEE;
    color: #C62828;
}

/* Food Modal Styles */
.food-modal-nutrition {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: 12px;
}
.food-modal-nutrition div {
    text-align: center;
}
.food-modal-nutrition .label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-gray);
}
.food-modal-nutrition .value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-black);
    margin-top: 4px;
}
.serving-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}
.serving-btn {
    width: 44px;
    height: 44px;
    background: var(--light-gray);
    border: none;
    border-radius: 10px;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-dark);
    transition: all 0.2s;
}
.serving-btn:hover {
    background: var(--red-subtle);
    color: var(--red);
}
.serving-input {
    flex: 1;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 20px;
    font-weight: 600;
}
.food-modal-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: var(--red-subtle);
    border-radius: 12px;
    margin-top: 15px;
}
.food-modal-total-label {
    font-weight: 600;
    color: var(--text-dark);
}
.food-modal-total-value {
    font-family: 'Oswald', sans-serif;
    font-size: 28px;
    color: var(--red);
}

/* Dark Mode Food Styles */
body.dark-mode .food-summary-card,
body.dark-mode .food-section {
    background: var(--dark-card);
    border-color: var(--dark-border);
}
body.dark-mode .food-search-input {
    background: var(--dark-elevated);
    color: var(--dark-text);
}
body.dark-mode .food-search-input:focus {
    background: var(--dark-card);
}
body.dark-mode .food-search-results {
    background: var(--dark-card);
    border-color: var(--dark-border);
}
body.dark-mode .food-search-item:hover {
    background: var(--dark-elevated);
}
body.dark-mode .food-cat-btn {
    background: var(--dark-elevated);
    color: var(--dark-text-secondary);
}
body.dark-mode .food-cat-btn.active {
    background: var(--red);
    color: var(--white);
}
body.dark-mode .quick-food-item {
    background: var(--dark-elevated);
}
body.dark-mode .quick-food-item:hover {
    background: var(--dark-card);
}
body.dark-mode .food-log-list {
    background: var(--dark-elevated);
}
body.dark-mode .food-log-item {
    background: var(--dark-card);
    border-color: var(--dark-border);
}
body.dark-mode .food-modal-nutrition {
    background: var(--dark-elevated);
}
body.dark-mode .food-modal-total {
    background: var(--dark-elevated);
}
body.dark-mode .calorie-ring-bg {
    stroke: var(--dark-elevated);
}
body.dark-mode .macro-bar {
    background: var(--dark-elevated);
}

/* ==================== AI HEALTH GUIDE STYLES ==================== */

/* Intro Section */
.health-guide-intro {
    background: linear-gradient(135deg, #1A2B4A 0%, #2D3E5F 50%, #1A2B4A 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
    border-radius: 20px;
    padding: 40px 24px;
    text-align: center;
    color: white;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(26, 43, 74, 0.3);
}
.health-guide-intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(200, 16, 46, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 40%);
    pointer-events: none;
}
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.health-guide-intro-icon {
    font-size: 56px;
    margin-bottom: 16px;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
.health-guide-intro h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 28px;
    letter-spacing: 3px;
    margin-bottom: 12px;
    text-transform: uppercase;
    position: relative;
}
.health-guide-intro p {
    font-size: 15px;
    opacity: 0.9;
    line-height: 1.6;
    max-width: 320px;
    margin: 0 auto;
}
.health-guide-limit {
    margin-top: 20px;
    padding: 12px 20px;
    background: rgba(255,255,255,0.12);
    border-radius: 12px;
    font-size: 13px;
    font-weight: 500;
    backdrop-filter: blur(10px);
    display: inline-block;
}
.health-guide-limit.used {
    background: rgba(255,107,107,0.25);
    color: #FF8A8A;
    border: 1px solid rgba(255,107,107,0.3);
}

/* Form Sections */
.health-form-section {
    background: var(--white);
    border: none;
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: box-shadow 0.3s ease, transform 0.2s ease;
}
.health-form-section:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.health-form-title {
    font-family: 'Oswald', sans-serif;
    font-size: 17px;
    letter-spacing: 1.5px;
    color: var(--text-black);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--red);
    display: flex;
    align-items: center;
    gap: 8px;
}
.health-form-section .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.health-form-section .form-group {
    margin-bottom: 16px;
}
.health-form-section .form-group:last-child {
    margin-bottom: 0;
}
.health-form-section .form-label {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.health-form-section .form-input {
    border: 2px solid var(--border-gray);
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 15px;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.health-form-section .form-input:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.1);
    outline: none;
}
@media (max-width: 480px) {
    .health-form-section .form-row {
        grid-template-columns: 1fr;
    }
}

/* Fitness Level Cards */
.fitness-level-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.fitness-card {
    background: linear-gradient(145deg, #fafafa 0%, #f0f0f0 100%);
    border: 2px solid var(--border-gray);
    border-radius: 14px;
    padding: 18px 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}
.fitness-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(200, 16, 46, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.25s;
}
.fitness-card:hover {
    border-color: var(--red);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(200, 16, 46, 0.15);
}
.fitness-card:hover::after {
    opacity: 1;
}
.fitness-card.selected {
    border-color: var(--red);
    background: linear-gradient(145deg, var(--red-subtle) 0%, #ffe6e9 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(200, 16, 46, 0.2);
}
.fitness-card-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 8px;
    transition: transform 0.25s;
}
.fitness-card:hover .fitness-card-icon,
.fitness-card.selected .fitness-card-icon {
    transform: scale(1.1);
}
.fitness-card-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.fitness-card.selected .fitness-card-label {
    color: var(--red);
}

/* Checkbox Grid */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
@media (max-width: 480px) {
    .checkbox-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .fitness-level-cards {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .fitness-card {
        padding: 16px 12px;
        display: flex;
        align-items: center;
        gap: 12px;
        text-align: left;
    }
    .fitness-card-icon {
        font-size: 28px;
        margin-bottom: 0;
    }
}
.checkbox-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    border: 2px solid var(--border-gray);
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}
.checkbox-card:hover {
    border-color: var(--red);
    background: linear-gradient(135deg, #fff 0%, #fafafa 100%);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}
.checkbox-card:has(input:checked) {
    border-color: var(--red);
    background: linear-gradient(135deg, var(--red-subtle) 0%, #ffe0e4 100%);
    box-shadow: 0 2px 8px rgba(200, 16, 46, 0.15);
}
.checkbox-card input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--red);
    flex-shrink: 0;
    margin: 0;
    cursor: pointer;
}
.checkbox-card input:checked {
    animation: checkPop 0.2s ease;
}
@keyframes checkPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Generate Button */
.health-generate-btn {
    width: 100%;
    padding: 20px;
    font-size: 18px;
    font-weight: 700;
    margin-top: 16px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
    box-shadow: 0 6px 20px rgba(200, 16, 46, 0.3);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.health-generate-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(200, 16, 46, 0.4);
}
.health-generate-btn:active:not(:disabled) {
    transform: translateY(0);
}
.health-generate-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Form Disclaimer */
.health-form-disclaimer {
    text-align: center;
    font-size: 12px;
    color: var(--text-gray);
    margin-top: 20px;
    line-height: 1.6;
    padding: 0 20px;
}

/* Loading State */
.health-guide-loading {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(180deg, transparent 0%, rgba(200, 16, 46, 0.03) 100%);
    border-radius: 20px;
}
.health-guide-loading .loading-spinner {
    width: 60px;
    height: 60px;
    border-width: 4px;
    margin: 0 auto 24px;
}
.health-guide-loading h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 22px;
    letter-spacing: 2px;
    color: var(--text-black);
    margin-top: 0;
    text-transform: uppercase;
}
.health-guide-loading p {
    font-size: 15px;
    color: var(--text-gray);
    margin-top: 12px;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
}

/* Result View */
.health-guide-header {
    background: linear-gradient(135deg, var(--red) 0%, #B30D28 50%, var(--red-dark) 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
    border-radius: 24px;
    padding: 32px 24px;
    text-align: center;
    color: white;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(200, 16, 46, 0.3);
}
.health-guide-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}
.health-guide-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 12px;
    border: 1px solid rgba(255,255,255,0.2);
}
.health-guide-date {
    font-size: 14px;
    opacity: 0.9;
}

.health-guide-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}
.health-guide-actions .btn {
    flex: 1;
    padding: 14px 20px;
    border-radius: 12px;
    font-weight: 600;
}

/* Guide Sections */
.health-guide-section {
    background: var(--white);
    border: none;
    border-radius: 20px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: box-shadow 0.3s ease;
}
.health-guide-section:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.health-guide-section-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    background: linear-gradient(135deg, var(--light-gray) 0%, #f5f5f5 100%);
    border-bottom: 3px solid var(--red);
}
.health-guide-section-icon {
    font-size: 28px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}
.health-guide-section-title {
    font-family: 'Oswald', sans-serif;
    font-size: 17px;
    letter-spacing: 1.5px;
    color: var(--text-black);
    text-transform: uppercase;
}
.health-guide-section-content {
    padding: 24px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-dark);
}
.health-guide-section-content h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    color: var(--red);
    margin: 24px 0 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-gray);
    letter-spacing: 0.5px;
}
.health-guide-section-content h4:first-child {
    margin-top: 0;
}
.health-guide-section-content ul,
.health-guide-section-content ol {
    margin: 12px 0;
    padding-left: 24px;
}
.health-guide-section-content li {
    margin-bottom: 10px;
    position: relative;
}
.health-guide-section-content ul li::marker {
    color: var(--red);
}
.health-guide-section-content strong {
    color: var(--text-black);
    font-weight: 600;
}
.health-guide-section-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 14px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
.health-guide-section-content th {
    background: linear-gradient(135deg, var(--light-gray) 0%, #f0f0f0 100%);
    padding: 14px 12px;
    text-align: left;
    font-weight: 700;
    border-bottom: 2px solid var(--red);
    color: var(--text-black);
}
.health-guide-section-content td {
    padding: 12px;
    border-bottom: 1px solid var(--border-gray);
    vertical-align: top;
}
.health-guide-section-content tr:nth-child(even) td {
    background: rgba(0,0,0,0.02);
}
.health-guide-section-content tr:last-child td {
    border-bottom: none;
}

/* Disclaimer */
.health-guide-disclaimer {
    background: linear-gradient(135deg, #FFF8E1 0%, #FFF3CD 100%);
    border: 1px solid #FFE082;
    border-radius: 16px;
    padding: 18px 20px;
    font-size: 13px;
    color: #5D4037;
    line-height: 1.7;
    margin-top: 24px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.health-guide-disclaimer strong {
    color: #4E342E;
    display: block;
    margin-bottom: 4px;
}

/* Dark Mode Health Guide */
body.dark-mode .health-guide-intro {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}
body.dark-mode .health-form-section {
    background: var(--dark-elevated);
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}
body.dark-mode .health-form-title {
    color: var(--dark-text);
}
body.dark-mode .health-form-section .form-label {
    color: var(--dark-text-secondary);
}
body.dark-mode .health-form-section .form-input {
    background: var(--dark-bg);
    border-color: var(--dark-border);
    color: var(--dark-text);
}
body.dark-mode .health-form-section .form-input:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.2);
}
body.dark-mode .fitness-card {
    background: linear-gradient(145deg, var(--dark-elevated) 0%, #2a2a2a 100%);
    border-color: var(--dark-border);
}
body.dark-mode .fitness-card:hover {
    box-shadow: 0 6px 20px rgba(200, 16, 46, 0.25);
}
body.dark-mode .fitness-card.selected {
    background: linear-gradient(145deg, rgba(200, 16, 46, 0.2) 0%, rgba(200, 16, 46, 0.1) 100%);
    border-color: var(--red);
}
body.dark-mode .fitness-card-label {
    color: var(--dark-text-secondary);
}
body.dark-mode .checkbox-card {
    background: linear-gradient(135deg, var(--dark-elevated) 0%, #2a2a2a 100%);
    border-color: var(--dark-border);
    color: var(--dark-text);
}
body.dark-mode .checkbox-card:hover {
    background: linear-gradient(135deg, #333 0%, #2d2d2d 100%);
    border-color: var(--red);
}
body.dark-mode .checkbox-card:has(input:checked) {
    background: linear-gradient(135deg, rgba(200, 16, 46, 0.25) 0%, rgba(200, 16, 46, 0.15) 100%);
    border-color: var(--red);
    box-shadow: 0 2px 8px rgba(200, 16, 46, 0.25);
}
body.dark-mode .health-guide-loading {
    background: linear-gradient(180deg, transparent 0%, rgba(200, 16, 46, 0.05) 100%);
}
body.dark-mode .health-guide-loading h3 {
    color: var(--dark-text);
}
body.dark-mode .health-guide-loading p {
    color: var(--dark-text-secondary);
}
body.dark-mode .health-guide-section {
    background: var(--dark-elevated);
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}
body.dark-mode .health-guide-section-header {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #2a2a2a 100%);
}
body.dark-mode .health-guide-section-title {
    color: var(--dark-text);
}
body.dark-mode .health-guide-section-content {
    color: var(--dark-text-secondary);
}
body.dark-mode .health-guide-section-content h4 {
    color: var(--red);
    border-color: var(--dark-border);
}
body.dark-mode .health-guide-section-content strong {
    color: var(--dark-text);
}
body.dark-mode .health-guide-section-content th {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #2a2a2a 100%);
    color: var(--dark-text);
}
body.dark-mode .health-guide-section-content td {
    border-color: var(--dark-border);
}
body.dark-mode .health-guide-section-content tr:nth-child(even) td {
    background: rgba(255,255,255,0.02);
}
body.dark-mode .health-guide-disclaimer {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.15) 0%, rgba(255, 193, 7, 0.1) 100%);
    border-color: rgba(255, 193, 7, 0.3);
    color: #FFD54F;
}
body.dark-mode .health-guide-disclaimer strong {
    color: #FFECB3;
}
body.dark-mode .health-form-disclaimer {
    color: var(--dark-text-secondary);
}