:root {
    --bg: #0f1419;
    --bg-panel: #181f26;
    --bg-elev: #212a33;
    --border: #2b3541;
    --text: #e6edf3;
    --text-dim: #9aa8b5;
    --accent: #f7b731;
    --accent-hi: #ffd166;
    --danger: #ef476f;
    --success: #06d6a0;
    --link: #6ec1ff;
    --radius: 10px;
}

* { box-sizing: border-box; }
html {
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
}
html, body {
    margin: 0; padding: 0; background: var(--bg); color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    max-width: 100%;
}
body { overflow-x: hidden; }
img, video, svg { max-width: 100%; height: auto; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
    display: flex; align-items: center; gap: 24px;
    padding: 14px 28px; border-bottom: 1px solid var(--border);
    background: var(--bg-panel); position: sticky; top: 0; z-index: 10;
    max-width: 100%; min-width: 0;
}
.brand { font-weight: 700; font-size: 20px; letter-spacing: 0.5px; color: var(--accent); }
.site-header nav a { margin-right: 16px; color: var(--text-dim); font-size: 14px; }
.site-header nav a:hover { color: var(--text); }
.header-login {
    margin-left: auto; color: var(--accent); font-size: 14px; font-weight: 600;
}
.guest-banner {
    margin: 0; padding: 12px 14px; border-radius: var(--radius);
    background: rgba(110, 193, 255, 0.08); border: 1px solid var(--border);
    color: var(--text-dim); font-size: 14px;
}
.user-menu {
    margin-left: auto; display: flex; align-items: center; gap: 10px;
    font-size: 13px; color: var(--text-dim);
}
.user-menu .avatar {
    width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--border);
}
.user-menu .user-name { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu .logout { color: var(--text-dim); font-size: 12px; }
.user-menu .logout:hover { color: var(--danger); }

.login-card {
    max-width: 400px; margin: 60px auto; text-align: center;
    background: var(--bg-panel); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 36px 28px;
}
.login-card h1 { margin: 0 0 8px; color: var(--accent); font-size: 32px; }
.login-lead { color: var(--text-dim); margin: 0 0 24px; font-size: 15px; }
.login-hint { color: var(--text-dim); font-size: 12px; margin: 20px 0 0; }
.btn.google {
    display: inline-flex; align-items: center; gap: 10px;
    background: #fff; color: #1f1f1f; border-color: #dadce0;
    font-weight: 600; padding: 10px 20px;
}
.btn.google:hover { background: #f8f9fa; border-color: #c6c6c6; }
.g-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 22px; height: 22px; border-radius: 50%;
    background: linear-gradient(135deg, #4285f4, #34a853 50%, #fbbc05 75%, #ea4335);
    color: #fff; font-weight: 700; font-size: 13px;
}

.container { max-width: 1100px; margin: 0 auto; padding: 28px; width: 100%; min-width: 0; }

.filters { margin-bottom: 20px; max-width: 100%; min-width: 0; }
.filter-form {
    display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
    padding: 14px; background: var(--bg-panel); border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 100%; max-width: 100%; min-width: 0;
}
.filter-top {
    display: flex;
    flex: 1 1 260px;
    gap: 8px;
    align-items: center;
    min-width: 220px;
}
.filter-form .search { flex: 1 1 auto; min-width: 0; }
.filter-toggle {
    display: none; align-items: center; justify-content: center; gap: 6px;
    background: var(--bg-elev); border-color: var(--border); font-weight: 600;
    min-width: 44px; min-height: 44px; padding: 8px 10px; flex-shrink: 0;
}
.filter-icon {
    width: 20px; height: 20px; flex-shrink: 0;
}
.filter-toggle[aria-expanded="true"] {
    border-color: var(--accent); color: var(--accent);
}
.filter-badge {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px;
    background: var(--accent); color: #1a1300; font-size: 11px; font-weight: 700;
}
.filter-drawer {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    flex: 1 1 auto;
    min-width: 0;
}
.filter-drawer[hidden] { display: none !important; }
input, select, button, textarea {
    background: var(--bg-elev); color: var(--text);
    border: 1px solid var(--border); border-radius: 6px;
    padding: 8px 10px; font-size: 14px;
}
input:focus, select:focus, textarea:focus { outline: 1px solid var(--accent); }
button { cursor: pointer; }
button:hover { border-color: var(--accent); }
.chk { display: inline-flex; align-items: center; gap: 6px; color: var(--text-dim); font-size: 13px; }
.reset { color: var(--text-dim); font-size: 13px; padding: 8px 4px; }
.count { color: var(--text-dim); margin: 10px 4px; font-size: 13px; }

.workout-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; min-width: 0; }
.workout-card {
    background: var(--bg-panel); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px 18px;
    display: grid; gap: 8px;
    max-width: 100%; min-width: 0; overflow-wrap: anywhere;
}
.workout-card .card-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-width: 0; }
.workout-card .title {
    font-size: 17px; font-weight: 600; color: var(--text);
    overflow-wrap: anywhere; word-break: break-word;
}
.subtitle { color: var(--text-dim); font-size: 14px; margin: 0; }
.meta { color: var(--text-dim); font-size: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.meta .done-mark { color: var(--success); }
.meta .comment-mark { color: var(--link); }

.card-stars { display: inline-flex; gap: 1px; margin-left: auto; }
.card-stars .star { color: var(--border); font-size: 14px; line-height: 1; }
.card-stars .star.on { color: var(--accent); }

.rating-select { font-family: -apple-system, "Apple Color Emoji", sans-serif; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
    display: inline-flex; align-items: center; gap: 4px;
    background: var(--bg-elev); border: 1px solid var(--border);
    padding: 3px 9px; border-radius: 999px; font-size: 12px; color: var(--text-dim);
}
.badge {
    background: var(--bg-elev); border: 1px solid var(--border);
    padding: 2px 8px; border-radius: 999px; font-size: 11px;
    text-transform: uppercase; letter-spacing: 0.4px; color: var(--text-dim);
}
.badge.benchmark { background: rgba(247, 183, 49, 0.12); border-color: var(--accent); color: var(--accent); }
.badge.role { background: rgba(110, 193, 255, 0.1); border-color: var(--link); color: var(--link); }
.badge.format { background: rgba(6, 214, 160, 0.1); border-color: var(--success); color: var(--success); }

.btn {
    display: inline-block; background: var(--bg-elev);
    border: 1px solid var(--border); color: var(--text);
    padding: 6px 14px; border-radius: 6px; font-size: 13px;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: #1a1300; font-weight: 600; }
.btn.primary:hover { background: var(--accent-hi); }

.empty { color: var(--text-dim); padding: 30px; text-align: center; }
.pager { display: flex; align-items: center; gap: 12px; justify-content: center; margin-top: 20px; }
.pager a { padding: 6px 12px; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 6px; }
.pageinfo { color: var(--text-dim); font-size: 13px; }

.back { display: inline-block; margin-bottom: 12px; color: var(--text-dim); font-size: 13px; }
.workout-detail { display: grid; gap: 20px; min-width: 0; max-width: 100%; }
.detail-head h1 {
    margin: 0 0 8px; font-size: 26px;
    overflow-wrap: anywhere; word-break: break-word;
}
.detail-head .badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }

.edit-panel { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius);
    min-width: 0; max-width: 100%; overflow: hidden; }
.edit-panel > details > summary {
    list-style: none; cursor: pointer; padding: 12px 16px;
    display: flex; align-items: center; gap: 10px; color: var(--text-dim);
    font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px;
}
.edit-panel > details > summary::-webkit-details-marker { display: none; }
.edit-panel > details > summary::before { content: "▸"; color: var(--text-dim); transition: transform 0.15s; }
.edit-panel > details[open] > summary::before { transform: rotate(90deg); display: inline-block; }
.edit-panel .chip {
    background: rgba(247, 183, 49, 0.15); color: var(--accent);
    border: 1px solid var(--accent); padding: 1px 8px; border-radius: 999px;
    font-size: 10px; letter-spacing: 0.6px;
}
.edit-form {
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
    padding: 0 16px 16px;
}
.edit-form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--text-dim); }
.edit-form label.full { grid-column: 1 / -1; }
.edit-form input, .edit-form textarea { color: var(--text); width: 100%; min-width: 0; }
.edit-form textarea { resize: vertical; font-family: inherit; }
.edit-form .hint { font-size: 11px; color: var(--text-dim); font-style: italic; }
.edit-actions { grid-column: 1 / -1; display: flex; gap: 8px; }
.btn.ghost { background: transparent; border-color: var(--border); color: var(--text-dim); }
.btn.ghost:hover { color: var(--danger); border-color: var(--danger); }

.user-notes {
    background: var(--bg-panel); border: 1px solid var(--border);
    padding: 16px; border-radius: var(--radius);
    border-left: 3px solid var(--accent);
    min-width: 0; max-width: 100%; overflow-wrap: anywhere;
}
.user-notes h2 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--accent); }
.user-notes p { margin: 0; white-space: pre-wrap; }

.user-panel {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px;
    background: var(--bg-panel); border: 1px solid var(--border);
    padding: 16px; border-radius: var(--radius);
    min-width: 0; max-width: 100%;
}
.panel-block h3 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase;
    letter-spacing: 0.6px; color: var(--text-dim); }

.panel-block { min-width: 0; max-width: 100%; }

.stars-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.stars-form .stars {
    display: inline-flex; flex-direction: row-reverse; justify-content: flex-end;
}
.stars-form .star {
    font-size: 24px; line-height: 1; padding: 4px 4px; background: transparent;
    color: var(--border); border: none; cursor: pointer; transition: color 0.08s ease;
}
.stars-form .star.on { color: var(--accent); }
.stars-form .stars:hover .star.on { color: var(--border); }
.stars-form .stars .star:hover,
.stars-form .stars .star:hover ~ .star { color: var(--accent-hi); }
.stars-form .clear { font-size: 12px; color: var(--text-dim); padding: 4px 10px; }

.done-form { display: flex; gap: 6px; flex-wrap: wrap; width: 100%; }
.done-form input, .done-form .btn { min-width: 0; }
.done-form .grow { flex: 1 1 160px; min-width: 0; }
.done-list { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 4px; }
.done-list li { font-size: 13px; color: var(--text); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.done-list .date { color: var(--accent); font-family: ui-monospace, monospace; }
.done-list .note { color: var(--text-dim); }
.link-btn { background: transparent; border: none; color: var(--danger); font-size: 16px; padding: 0 4px; }
.link-btn:hover { color: var(--accent-hi); }
.inline { display: inline; }

.tag-list { list-style: none; padding: 0; margin: 0 0 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.tag-list .tag { padding-right: 4px; }
.tag-form { display: flex; gap: 6px; flex-wrap: wrap; width: 100%; }
.tag-form input { flex: 1; min-width: 0; }

.variant { background: var(--bg-panel); border: 1px solid var(--border);
    padding: 16px; border-radius: var(--radius);
    min-width: 0; max-width: 100%;
}
.variant-head { margin: 0 0 12px; font-size: 16px; overflow-wrap: anywhere; }
.variant-head .rep-scheme { color: var(--text-dim); font-weight: 400; margin-left: 6px; }
.ex-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 640px; }
.table-scroll {
    width: 100%; max-width: 100%; min-width: 0;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    border: 1px solid var(--border); border-radius: 8px;
}
.ex-table th, .ex-table td {
    padding: 8px 10px; border-bottom: 1px solid var(--border);
    text-align: left; vertical-align: top;
    overflow-wrap: anywhere; word-break: break-word;
}
.ex-table th { color: var(--text-dim); text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; font-weight: 500; }
.ex-table .raw { color: var(--text-dim); font-size: 12px; max-width: 300px; }
.ex-card-list {
    display: none; list-style: none; padding: 0; margin: 0; gap: 10px;
}
.ex-card {
    background: var(--bg-elev); border: 1px solid var(--border);
    border-radius: 8px; padding: 12px; display: grid; gap: 8px;
    min-width: 0; overflow-wrap: anywhere; word-break: break-word;
}
.ex-card-top { display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.ex-ord {
    color: var(--accent); font-family: ui-monospace, monospace;
    font-size: 12px; flex-shrink: 0;
}
.ex-move { font-size: 15px; min-width: 0; overflow-wrap: anywhere; }
.ex-row { margin: 0; font-size: 13px; display: grid; gap: 2px; }
.ex-label {
    color: var(--text-dim); font-size: 11px; text-transform: uppercase;
    letter-spacing: 0.4px;
}
.ex-val { color: var(--text); overflow-wrap: anywhere; word-break: break-word; }
.notes { color: var(--text-dim); font-size: 13px; margin: 8px 0 0; overflow-wrap: anywhere; }

.raw-block { background: var(--bg-panel); border: 1px solid var(--border);
    padding: 16px; border-radius: var(--radius);
    min-width: 0; max-width: 100%;
}
.raw-block .raw-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 10px; gap: 12px;
}
.raw-block h2 { margin: 0; font-size: 15px; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--text-dim); }
.raw-block pre { margin: 0; white-space: pre-wrap; word-break: break-word;
    font-family: ui-monospace, "SF Mono", monospace; font-size: 13px; line-height: 1.5; }
.copy-btn { min-width: 78px; text-align: center; transition: all 0.15s ease; }
.copy-btn.ok { background: var(--success); border-color: var(--success); color: #002b1e; }
.copy-btn.err { background: var(--danger); border-color: var(--danger); color: #ffe; }

.occurrences { background: var(--bg-panel); border: 1px solid var(--border);
    padding: 16px; border-radius: var(--radius);
    min-width: 0; max-width: 100%;
}
.occurrences h2 { margin: 0 0 10px; font-size: 15px; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--text-dim); }
.occurrences ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; font-size: 14px; }
.occurrences strong { font-family: ui-monospace, monospace; color: var(--accent); }

.comments {
    background: var(--bg-panel); border: 1px solid var(--border);
    padding: 16px; border-radius: var(--radius);
    min-width: 0; max-width: 100%;
}
.comments h2 {
    margin: 0 0 12px; font-size: 15px; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--text-dim);
    display: flex; align-items: center; gap: 8px;
}
.count-pill {
    background: var(--bg-elev); border: 1px solid var(--border);
    color: var(--text-dim); font-size: 11px; padding: 1px 8px;
    border-radius: 999px; letter-spacing: 0.4px;
}
.comment-form { display: grid; gap: 8px; margin-bottom: 14px; width: 100%; }
.comment-form textarea { width: 100%; min-width: 0; }
.emoji-bar { display: flex; flex-wrap: wrap; gap: 6px; }
.emoji-chip {
    background: var(--bg-elev); border: 1px solid var(--border);
    border-radius: 8px; padding: 4px 10px; font-size: 18px; line-height: 1;
    cursor: pointer; transition: transform 0.1s ease, border-color 0.1s ease;
}
.emoji-chip:hover { transform: scale(1.12); border-color: var(--accent); }
.comment-form textarea { resize: vertical; font-family: inherit; }
.comment-actions { display: flex; justify-content: flex-end; }
.comment-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.comment {
    background: var(--bg-elev); border: 1px solid var(--border);
    border-left: 3px solid var(--link);
    border-radius: 0 10px 10px 10px; padding: 10px 12px;
    display: grid; gap: 6px; min-width: 0; overflow-wrap: anywhere;
}
.comment-head {
    display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-dim);
    flex-wrap: wrap; min-width: 0;
}
.comment-avatar {
    width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--border);
}
.comment-author { color: var(--link); font-weight: 500; }
.comment-head .date { font-family: ui-monospace, monospace; margin-left: auto; }
.comment-body { white-space: pre-wrap; font-size: 14px; line-height: 1.5; overflow-wrap: anywhere; word-break: break-word; }
.muted { color: var(--text-dim); }

@media (max-width: 900px) {
    .site-header {
        flex-wrap: wrap; gap: 10px 16px; padding: 12px 16px;
    }
    .site-nav { order: 3; width: 100%; display: flex; gap: 12px; flex-wrap: wrap; }
    .site-nav a { margin-right: 0; }
    .user-menu, .header-login { margin-left: auto; }
    .container { padding: 16px; }
    .filter-form {
        flex-direction: column; align-items: stretch; gap: 10px;
    }
    .filter-top {
        flex: none;
        width: 100%;
        min-width: 0;
    }
    .filter-top .search {
        flex: 1 1 auto; min-width: 0; width: auto; max-width: 100%;
    }
    .filter-toggle { display: inline-flex; }
    .filter-drawer {
        display: none !important;
        flex-direction: column;
        flex-wrap: nowrap;
        gap: 10px;
        width: 100%;
        padding-top: 4px;
        border-top: 1px solid var(--border);
        min-width: 0;
    }
    .filter-drawer[hidden] { display: none !important; }
    .filters.is-open .filter-drawer { display: flex !important; }
    .filter-drawer select,
    .filter-drawer .btn,
    .filter-drawer .chk,
    .filter-drawer .reset {
        flex: 1 1 100%;
        min-width: 0;
        max-width: 100%;
    }
    input, select, textarea { max-width: 100%; }
    .user-panel { grid-template-columns: minmax(0, 1fr); }
    .ex-card-list { display: grid; }
    .table-scroll { display: none; }
    .detail-head, .detail-head .badges { min-width: 0; max-width: 100%; }
    .subtitle { overflow-wrap: anywhere; word-break: break-word; }
    .guest-banner { overflow-wrap: anywhere; }
    .edit-form { padding: 0 12px 12px; }
    .edit-actions { flex-direction: column; }
    .edit-actions .btn { width: 100%; }
    .done-form { flex-direction: column; align-items: stretch; }
    .done-form input[type="date"],
    .done-form .grow,
    .done-form .btn { flex: 1 1 auto; width: 100%; }
    .tag-form { flex-direction: column; align-items: stretch; }
    .tag-form input, .tag-form .btn { flex: 1 1 auto; width: 100%; }
    .raw-block .raw-head { flex-wrap: wrap; }
    .copy-btn { width: 100%; min-width: 0; }
    .comment-head .date { margin-left: 0; }
    .variant { padding: 12px; }
    .user-panel, .raw-block, .comments, .occurrences, .edit-panel { padding: 12px; }
    .workout-card .card-head { gap: 6px; }
    .workout-card .title { font-size: 16px; flex: 1 1 100%; }
    .card-stars { margin-left: 0; }
    .detail-head h1 { font-size: 22px; line-height: 1.2; }
    .edit-form { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .brand { font-size: 18px; }
    .user-menu .user-name { display: none; }
    .workout-card { padding: 14px; }
    .stars-form .star { font-size: 28px; padding: 8px 6px; }
    .btn, input, select, textarea, button {
        min-height: 44px;
        max-width: 100%;
    }
    .emoji-chip { min-height: 44px; min-width: 44px; }
    .pager { flex-wrap: wrap; }
}