:root{--bg:#f3f3f3;--card-bg:#fff;--card-hover:#fafafa;--border:#ddd;--border-emphasis:#070707;--text:#282828;--text-h:#070707;--text-muted:#727272;--text-subtle:#a6a6a6;--accent:#01ae5a;--accent-dark:#017a3f;--accent-bg:#01ae5a14;--accent-border:#01ae5a59;--blue:#266ef1;--violet:#9847f5;--yellow:#ffb400;--red:#eb0000;--sans:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--heading:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;font:15px/150% var(--sans);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--bg:#0f0f0f;--card-bg:#1a1a1a;--card-hover:#222;--border:#2a2a2a;--border-emphasis:#f3f3f3;--text:#e5e5e5;--text-h:#f3f3f3;--text-muted:#888;--text-subtle:#666;--accent:#2dd487;--accent-dark:#1f9a60;--accent-bg:#2dd4871a;--accent-border:#2dd48759}}*{box-sizing:border-box}#root{width:100%;min-height:100svh}body{margin:0}h1,h2,h3{font-family:var(--heading);color:var(--text-h);letter-spacing:-.03em;font-weight:600;line-height:1.1}p{margin:0}input,button{font:inherit}input:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{box-sizing:border-box;text-align:left;width:100%;max-width:1100px;margin:0 auto;padding:40px 24px 64px}.app-header{text-align:center;margin-bottom:40px}.app-header h1{letter-spacing:-.04em;margin:0 0 10px;font-size:48px}.app-header p{color:var(--text-muted);margin:0;font-size:16px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;padding:24px;transition:box-shadow .3s,transform .3s;box-shadow:0 24px 48px #28282805,0 10px 18px #28282805,0 5px 8px #28282805,0 2px 4px #28282805}.button{border:1.5px solid var(--accent-dark);background:var(--accent);color:#fff;cursor:pointer;box-shadow:0 4px 0 0 var(--accent-dark);border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-weight:500;transition:transform .15s,box-shadow .15s;display:inline-flex;transform:translateY(0)}.button:hover{box-shadow:0 2px 0 0 var(--accent-dark);transform:translateY(2px)}.button:active{box-shadow:0 0 0 0 var(--accent-dark);transform:translateY(4px)}.button:disabled{opacity:.6;cursor:not-allowed}.button-secondary{background:var(--card-bg);color:var(--text-h);border-color:var(--border);box-shadow:0 4px #e0e0e0}.button-secondary:hover{box-shadow:0 2px #e0e0e0}.button-secondary:active{box-shadow:0 0 #e0e0e0}.settings{justify-content:center;margin-bottom:28px;display:flex}.settings label{color:var(--text-muted);background:var(--card-bg);border:1px solid var(--border);border-radius:12px;align-items:center;gap:12px;padding:12px 16px;font-size:14px;display:flex;box-shadow:0 24px 48px #28282805,0 10px 18px #28282805,0 5px 8px #28282805,0 2px 4px #28282805}.settings input{border:1px solid var(--border);background:var(--bg);width:90px;color:var(--text-h);text-align:center;border-radius:8px;padding:8px 10px;font-size:15px;font-weight:500}.stats-grid{grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:24px;display:grid}.stats-card{flex-direction:column;gap:6px;display:flex}.stats-card.accent{border-color:var(--accent-border);background:var(--accent-bg)}.stats-label{color:var(--text-muted);font-size:13px}.stats-value{color:var(--text-h);letter-spacing:-.02em;font-size:30px;font-weight:600}.stats-subtext{color:var(--text-subtle);font-size:12px}.main-display{grid-template-columns:1.2fr 1fr;gap:24px;margin-bottom:24px;display:grid}.progress-card{flex-direction:column;gap:20px;display:flex}.progress-header{justify-content:space-between;align-items:center;display:flex}.progress-title{color:var(--text-muted);font-size:14px}.progress-total{color:var(--text-subtle);font-size:14px}.progress-bar{background:#e8e8e8;border-radius:999px;height:16px;overflow:hidden}.progress-fill{background:var(--accent);border-radius:999px;height:100%;transition:width .6s cubic-bezier(.22,1,.36,1)}.progress-fill.surah{background:var(--blue)}.progress-percent{color:var(--text-h);font-size:15px;font-weight:500}.progress-sub{color:var(--text-muted);font-size:13px}.surah-card{flex-direction:column;gap:20px;display:flex}.surah-header{align-items:center;gap:16px;display:flex}.surah-number{background:var(--accent-bg);width:48px;height:48px;color:var(--accent);border:1px solid var(--accent-border);border-radius:12px;justify-content:center;align-items:center;font-size:18px;font-weight:600;display:flex}.surah-header h2{margin:0 0 4px;font-size:24px}.surah-meta{color:var(--text-muted);font-size:13px}.surah-progress-header{color:var(--text-muted);justify-content:space-between;margin-bottom:8px;font-size:13px;display:flex}.surah-stats{border-top:1px solid var(--border);grid-template-columns:1fr 1fr;gap:12px;padding-top:8px;display:grid}.surah-stats>div{flex-direction:column;gap:2px;display:flex}.surah-stat-value{color:var(--text-h);font-size:18px;font-weight:600}.surah-stat-label{color:var(--text-muted);font-size:12px}.surah-list-section h2{margin:0 0 16px;font-size:18px}.surah-list{flex-direction:column;gap:8px;max-height:480px;display:flex;overflow-y:auto}.surah-item{border:1px solid var(--border);background:var(--bg);border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;transition:background .2s;display:flex}.surah-item.completed{background:var(--accent-bg);border-color:var(--accent-border)}.surah-item.current{background:#266ef114;border-color:#266ef159}.surah-item-info{align-items:center;gap:12px;display:flex}.surah-item-number{background:var(--card-bg);border:1px solid var(--border);width:32px;height:32px;color:var(--text-h);border-radius:8px;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex}.surah-item.completed .surah-item-number{background:var(--accent);color:#fff;border-color:var(--accent-dark)}.surah-item-name{color:var(--text-h);font-size:14px;font-weight:500;display:block}.surah-item-pages{color:var(--text-muted);font-size:12px;display:block}.surah-item-status{align-items:center;gap:6px;display:flex}.surah-item-date{color:var(--text-muted);font-size:12px}.surah-item-badge{border-radius:999px;padding:4px 10px;font-size:11px;font-weight:500}.surah-item-badge.completed{background:var(--accent-bg);color:var(--accent-dark)}.surah-item-badge.current{color:var(--blue);background:#266ef11a}.surah-item-badge.pending{background:var(--bg);color:var(--text-subtle)}.juz-separator{align-items:center;gap:12px;margin:18px 0 10px;display:flex}.juz-line{background:var(--border);flex:1 1 0;height:1px}.juz-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;font-size:12px;font-weight:600}.trend-section{margin-bottom:24px}.trend-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.trend-header h2{margin:0;font-size:18px}.trend-badge{background:var(--accent-bg);color:var(--accent);border:1px solid var(--accent-border);border-radius:999px;padding:5px 12px;font-size:12px;font-weight:500}.trend-badge.en-hausse,.trend-badge.stable{color:var(--accent-dark);background:#01ae5a1a;border-color:#01ae5a4d}.trend-badge.en-baisse,.trend-badge.aucune-lecture-récente{color:#c40000;background:#eb000014;border-color:#eb000040}.chart{align-items:flex-end;gap:5px;height:150px;padding-bottom:28px;display:flex;overflow-x:auto}.chart-column{flex-direction:column;flex:1 1 0;justify-content:flex-end;align-items:center;gap:6px;min-width:18px;height:100%;display:flex}.chart-bar{background:var(--accent);opacity:.85;border-radius:5px 5px 0 0;width:100%;min-height:2px;transition:height .4s cubic-bezier(.22,1,.36,1)}.chart-label{color:var(--text-subtle);white-space:nowrap;transform-origin:0 0;font-size:10px;transform:rotate(-45deg)}.two-columns{grid-template-columns:1fr 1fr;gap:24px;display:grid}.add-form h2,.history-section h2{margin:0 0 18px;font-size:18px}.add-form{flex-direction:column;gap:14px;display:flex}.add-form label{color:var(--text-muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.add-form input,.add-form select{border:1px solid var(--border);background:var(--bg);color:var(--text-h);border-radius:10px;padding:11px 13px;font-size:15px}.add-form select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.5L6 8L9.5 4.5' stroke='%23727272' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.submit-button{width:100%;margin-top:4px}.history-list{max-height:340px;margin:0;padding:0;list-style:none;overflow-y:auto}.history-list li{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:11px 0;font-size:14px;display:flex}.history-list li:last-child{border-bottom:none}.history-page{color:var(--text-h);min-width:70px;font-weight:600}.history-date{color:var(--text-muted)}.history-note{color:var(--text-subtle);margin-left:auto;font-size:12px;font-style:italic}.history-more,.empty{color:var(--text-muted);margin:14px 0 0;font-size:13px}.loading,.error{text-align:center;color:var(--text-muted);padding:48px}.error{color:var(--red)}@media (width<=1024px){.stats-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=900px){.stats-grid{grid-template-columns:repeat(2,1fr)}.main-display,.two-columns{grid-template-columns:1fr}}@media (width<=520px){.app{padding:24px 16px 48px}.app-header h1{font-size:36px}.stats-grid,.form-row,.surah-stats{grid-template-columns:1fr}.card{padding:18px}}