:root{--bg-primary: #0b0f19;--bg-secondary: #131b2e;--bg-card: #18223a;--bg-card-hover: #1f2d4d;--bg-glass: rgba(24, 34, 58, .85);--bg-input: #0f172a;--border-color: rgba(255, 255, 255, .08);--border-focus: #38bdf8;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--text-inverse: #0f172a;--primary: #0ea5e9;--primary-glow: rgba(14, 165, 233, .35);--primary-hover: #0284c7;--primary-light: #e0f2fe;--success: #10b981;--success-glow: rgba(16, 185, 129, .3);--success-bg: rgba(16, 185, 129, .15);--success-text: #34d399;--warning: #f59e0b;--warning-glow: rgba(245, 158, 11, .3);--warning-bg: rgba(245, 158, 11, .15);--warning-text: #fbbf24;--danger: #f43f5e;--danger-glow: rgba(244, 63, 94, .3);--danger-bg: rgba(244, 63, 94, .15);--danger-text: #fb7185;--info: #8b5cf6;--info-bg: rgba(139, 92, 246, .15);--info-text: #a78bfa;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--shadow-md: 0 8px 24px rgba(0, 0, 0, .35);--shadow-lg: 0 16px 36px rgba(0, 0, 0, .45);--shadow-glow: 0 0 20px var(--primary-glow);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--nav-height: 68px;--header-height: 60px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #f1f5f9;--bg-card: #ffffff;--bg-card-hover: #f8fafc;--bg-glass: rgba(255, 255, 255, .9);--bg-input: #f1f5f9;--border-color: #e2e8f0;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .05);--shadow-md: 0 8px 24px rgba(0, 0, 0, .08);--shadow-lg: 0 16px 36px rgba(0, 0, 0, .12)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{width:100%;min-height:100%;font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);font-size:16px;line-height:1.5;overflow-x:hidden;user-select:none;-webkit-font-smoothing:antialiased}input,textarea,select,button{font-family:inherit;font-size:inherit;color:inherit}med-tracker-app{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;max-width:540px;margin:0 auto;position:relative;background-color:var(--bg-primary);box-shadow:var(--shadow-lg)}.app-main{flex:1;padding:calc(var(--header-height) + var(--safe-top) + 16px) 16px calc(var(--nav-height) + var(--safe-bottom) + 24px) 16px;overflow-y:auto;min-height:100vh}.app-header{position:fixed;top:0;left:50%;transform:translate(-50%);width:100%;max-width:540px;height:calc(var(--header-height) + var(--safe-top));padding-top:var(--safe-top);padding-left:18px;padding-right:18px;background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;z-index:100}.header-brand{display:flex;align-items:center;gap:10px}.brand-icon{width:32px;height:32px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--primary),#38bdf8);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;box-shadow:var(--shadow-glow)}.brand-title{font-size:1.25rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.header-actions{display:flex;align-items:center;gap:8px}.icon-btn{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);width:38px;height:38px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.icon-btn:active{transform:scale(.92);background:var(--bg-card-hover);color:var(--text-primary)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:540px;height:calc(var(--nav-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-around;z-index:100;padding-left:8px;padding-right:8px}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;height:100%;background:none;border:none;color:var(--text-muted);font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s ease;position:relative}.nav-item svg{width:22px;height:22px;transition:transform .2s ease,stroke .2s ease}.nav-item.active{color:var(--primary)}.nav-item.active svg{transform:translateY(-2px);stroke:var(--primary)}.nav-item .badge{position:absolute;top:6px;right:calc(50% - 18px);background:var(--danger);color:#fff;font-size:.65rem;font-weight:800;padding:1px 6px;border-radius:var(--radius-full);min-width:16px;text-align:center;box-shadow:0 0 8px var(--danger-glow)}.summary-card{background:linear-gradient(135deg,var(--bg-card),var(--bg-secondary));border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px;margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-md);position:relative;overflow:hidden}.summary-card:before{content:"";position:absolute;top:-50%;right:-20%;width:140px;height:140px;background:radial-gradient(circle,var(--primary-glow) 0%,transparent 70%);pointer-events:none}.summary-content{flex:1}.summary-greeting{font-size:.85rem;color:var(--primary);font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.summary-title{font-size:1.35rem;font-weight:800;color:var(--text-primary);line-height:1.2;margin-bottom:6px}.summary-subtitle{font-size:.85rem;color:var(--text-secondary)}.progress-circle-wrap{width:72px;height:72px;position:relative;display:flex;align-items:center;justify-content:center;flex-shrink:0}.progress-circle{transform:rotate(-90deg);width:72px;height:72px}.circle-bg{fill:none;stroke:var(--bg-secondary);stroke-width:6}.circle-fill{fill:none;stroke:var(--primary);stroke-width:6;stroke-linecap:round;transition:stroke-dashoffset .6s cubic-bezier(.4,0,.2,1)}.progress-text{position:absolute;font-size:.85rem;font-weight:800;color:var(--text-primary)}.date-bar{display:flex;align-items:center;justify-content:space-between;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:6px 12px;margin-bottom:20px}.date-bar-title{font-weight:700;font-size:.95rem}.date-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:6px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:background .2s}.date-btn:active{background:var(--bg-card);color:var(--text-primary)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-top:24px;margin-bottom:12px}.section-title{font-size:1.1rem;font-weight:700;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}.section-count{font-size:.75rem;font-weight:700;background:var(--bg-secondary);padding:2px 8px;border-radius:var(--radius-full);color:var(--text-secondary);border:1px solid var(--border-color)}.dose-list{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}.dose-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm);transition:transform .15s ease,border-color .15s ease;position:relative}.dose-card.status-taken{border-left:4px solid var(--success);background:linear-gradient(90deg,rgba(16,185,129,.05) 0%,var(--bg-card) 100%)}.dose-card.status-skipped{border-left:4px solid var(--text-muted);opacity:.75}.dose-card.status-snoozed{border-left:4px solid var(--warning)}.dose-card.status-pending{border-left:4px solid var(--primary)}.dose-card-header{display:flex;align-items:center;justify-content:space-between}.dose-info-group{display:flex;align-items:center;gap:12px}.med-icon-box{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0;box-shadow:var(--shadow-sm)}.color-blue{background:#0ea5e933;color:#38bdf8;border:1px solid rgba(14,165,233,.4)}.color-emerald{background:#10b98133;color:#34d399;border:1px solid rgba(16,185,129,.4)}.color-rose{background:#f43f5e33;color:#fb7185;border:1px solid rgba(244,63,94,.4)}.color-amber{background:#f59e0b33;color:#fbbf24;border:1px solid rgba(245,158,11,.4)}.color-purple{background:#8b5cf633;color:#c084fc;border:1px solid rgba(139,92,246,.4)}.color-cyan{background:#06b6d433;color:#22d3ee;border:1px solid rgba(6,182,212,.4)}.dose-details{display:flex;flex-direction:column}.med-name{font-size:1.05rem;font-weight:700;color:var(--text-primary);line-height:1.2}.med-dosage{font-size:.85rem;color:var(--text-secondary);font-weight:500;margin-top:2px}.med-instructions{font-size:.75rem;color:var(--text-muted);margin-top:2px}.dose-time-badge{font-size:.8rem;font-weight:700;padding:4px 10px;border-radius:var(--radius-full);background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);display:flex;align-items:center;gap:4px}.status-badge{font-size:.75rem;font-weight:700;padding:3px 8px;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.04em}.status-badge.taken{background:var(--success-bg);color:var(--success-text)}.status-badge.skipped{background:var(--border-color);color:var(--text-muted)}.status-badge.snoozed{background:var(--warning-bg);color:var(--warning-text)}.dose-actions{display:flex;align-items:center;gap:8px;padding-top:6px;border-top:1px solid var(--border-color)}.btn{flex:1;padding:10px 14px;border-radius:var(--radius-md);font-size:.85rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;border:none;transition:all .15s ease;user-select:none}.btn:active{transform:scale(.97)}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 10px var(--primary-glow)}.btn-primary:hover{background:var(--primary-hover)}.btn-success{background:var(--success);color:#fff;box-shadow:0 2px 10px var(--success-glow)}.btn-secondary{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary)}.btn-secondary:hover{background:var(--bg-card-hover);color:var(--text-primary)}.btn-outline-danger{background:transparent;border:1px solid var(--danger);color:var(--danger-text)}.btn-sm{padding:6px 10px;font-size:.75rem;border-radius:var(--radius-sm);flex:initial}.empty-state{text-align:center;padding:40px 20px;background:var(--bg-secondary);border:1px dashed var(--border-color);border-radius:var(--radius-lg);margin:16px 0}.empty-icon{font-size:2.5rem;margin-bottom:12px;display:block}.empty-title{font-size:1.1rem;font-weight:700;margin-bottom:6px}.empty-desc{font-size:.85rem;color:var(--text-secondary);max-width:300px;margin:0 auto 16px}.med-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:16px;margin-bottom:12px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px}.med-card-top{display:flex;align-items:flex-start;justify-content:space-between}.stock-indicator{display:flex;align-items:center;gap:6px;font-size:.8rem;font-weight:600;padding:4px 10px;border-radius:var(--radius-full)}.stock-healthy{background:var(--success-bg);color:var(--success-text)}.stock-low{background:var(--warning-bg);color:var(--warning-text);border:1px solid rgba(245,158,11,.4)}.stock-empty{background:var(--danger-bg);color:var(--danger-text);border:1px solid rgba(244,63,94,.4)}.refill-alert-banner{background:var(--warning-bg);border:1px solid rgba(245,158,11,.4);border-radius:var(--radius-md);padding:10px 14px;display:flex;align-items:center;justify-content:space-between;font-size:.85rem;color:var(--warning-text);margin-bottom:16px}.fab-btn{position:fixed;bottom:calc(var(--nav-height) + var(--safe-bottom) + 16px);right:calc(50% - 240px);width:56px;height:56px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--primary),#0284c7);color:#fff;border:none;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px var(--primary-glow);cursor:pointer;z-index:90;transition:transform .2s cubic-bezier(.34,1.56,.64,1)}@media(max-width:540px){.fab-btn{right:20px}}.fab-btn:active{transform:scale(.92) rotate(45deg)}.fab-btn svg{width:28px;height:28px}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;height:100dvh;background:#000000b3;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:flex-end;justify-content:center;z-index:200;opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}.modal-overlay.open{opacity:1;visibility:visible}.modal-sheet{background:var(--bg-card);border:1px solid var(--border-color);border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg);width:100%;max-width:540px;max-height:90vh;max-height:90dvh;display:flex;flex-direction:column;transform:translateY(100%);transition:transform .3s cubic-bezier(.16,1,.3,1);box-shadow:var(--shadow-lg);padding-bottom:var(--safe-bottom)}.modal-overlay.open .modal-sheet{transform:translateY(0)}.modal-header{padding:18px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-color)}.modal-title{font-size:1.2rem;font-weight:800}.modal-body{padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.modal-footer{padding:16px 20px;border-top:1px solid var(--border-color);display:flex;gap:12px}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.85rem;font-weight:700;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px 14px;font-size:.95rem;color:var(--text-primary);outline:none;transition:border-color .2s;width:100%}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-glow)}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}.picker-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.picker-item{aspect-ratio:1;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.25rem;cursor:pointer;border:2px solid transparent;background:var(--bg-secondary);transition:transform .15s ease,border-color .15s ease}.picker-item:active{transform:scale(.92)}.picker-item.selected{border-color:var(--primary);box-shadow:0 0 10px var(--primary-glow)}.time-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}.time-tag{background:var(--bg-secondary);border:1px solid var(--border-color);padding:6px 12px;border-radius:var(--radius-full);font-size:.85rem;font-weight:700;display:inline-flex;align-items:center;gap:6px}.time-tag-remove{background:none;border:none;color:var(--danger-text);cursor:pointer;padding:0;display:flex;align-items:center;font-weight:800}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.stat-box{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:16px;display:flex;flex-direction:column;gap:4px}.stat-value{font-size:1.75rem;font-weight:800;color:var(--primary)}.stat-label{font-size:.8rem;color:var(--text-secondary);font-weight:600}.history-timeline{display:flex;flex-direction:column;gap:16px}.history-day-group{display:flex;flex-direction:column;gap:8px}.history-day-title{font-size:.85rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding-left:4px}.history-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px 16px;display:flex;align-items:center;justify-content:space-between}.history-left{display:flex;align-items:center;gap:12px}.history-time{font-size:.8rem;color:var(--text-muted);font-weight:600}.settings-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:6px 16px;margin-bottom:20px}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--border-color)}.settings-row:last-child{border-bottom:none}.settings-label-group{display:flex;flex-direction:column;gap:2px}.settings-title{font-size:.95rem;font-weight:700}.settings-desc{font-size:.8rem;color:var(--text-secondary)}.switch{position:relative;display:inline-block;width:48px;height:28px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:var(--bg-secondary);border:1px solid var(--border-color);transition:.3s cubic-bezier(.4,0,.2,1);border-radius:28px}.slider:before{position:absolute;content:"";height:20px;width:20px;left:3px;bottom:3px;background-color:#fff;transition:.3s cubic-bezier(.4,0,.2,1);border-radius:50%;box-shadow:0 2px 4px #0000004d}input:checked+.slider{background-color:var(--primary);border-color:var(--primary)}input:checked+.slider:before{transform:translate(20px)}.toast-container{position:fixed;top:calc(var(--safe-top) + 16px);left:50%;transform:translate(-50%);width:calc(100% - 32px);max-width:508px;z-index:300;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{background:var(--bg-card);border:1px solid var(--border-color);padding:12px 16px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;font-size:.9rem;font-weight:600;pointer-events:auto;animation:slideDown .3s cubic-bezier(.16,1,.3,1) forwards}.toast.toast-success{border-left:4px solid var(--success)}.toast.toast-warning{border-left:4px solid var(--warning)}.toast.toast-danger{border-left:4px solid var(--danger)}.toast.toast-info{border-left:4px solid var(--primary)}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .2s ease-in-out forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.prn-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}.prn-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px;display:flex;flex-direction:column;gap:8px;cursor:pointer;transition:all .2s ease}.prn-card:active{transform:scale(.97);background:var(--bg-card-hover)}.filter-controls{margin-bottom:20px}.history-med-name{font-weight:700;font-size:.95rem}.history-actions{display:flex;align-items:center;gap:8px}.hidden-input{display:none}.app-footer-info{text-align:center;margin-top:24px;padding-bottom:24px}