:root {
    --page: #FAF6EE; --card: #FFFFFF; --panel: #F2EAD9; --border: #E3D9C6;
    --t1: #3D2817; --t2: #6B5D45; --t3: #8A7B63; --narra: #6B4423;
    --jade: #0F766E; --jade-bg: #D9EDE9; --gold: #C99A3F; --gold-word: #6B4423;
    --coral: #C2410C; --danger: #B0413E;
    --font-voice: 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', 'Roboto Mono', Menlo, monospace;
}

[data-theme="dark"] {
    --page: #15191C; --card: #1D2226; --panel: #1D2226; --border: #262C30;
    --t1: #ECE3D2; --t2: #B5BABF; --t3: #8A9499; --narra: #D9A066;
    --jade: #5EC9B8; --jade-bg: #0E3D38; --gold: #D9A93F; --gold-word: #E0B87A;
    --coral: #FB923C; --danger: #E07A6B;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--page); color: var(--t1);
    font-family: var(--font-sans); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; }

.app { max-width: 720px; margin: 0 auto; min-height: 100vh; display: flex; flex-direction: column; }

.topbar { display: flex; align-items: center; justify-content: space-between;
    padding: 14px 20px; border-bottom: 1px solid var(--border); background: var(--page);
    position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: baseline; gap: 5px; cursor: pointer; }
.brand .w { font-family: var(--font-voice); font-size: 18px; font-weight: 600; color: var(--narra); }
.brand .b { font-family: var(--font-voice); font-size: 18px; font-weight: 600; color: var(--jade); }
.top-actions { display: flex; align-items: center; gap: 14px; }
.icon-btn { background: none; border: none; color: var(--t2); cursor: pointer; font-size: 20px; padding: 4px; border-radius: 8px; }
.icon-btn:hover { background: var(--panel); color: var(--t1); }
.points-pill { display: inline-flex; align-items: center; gap: 5px; background: var(--jade-bg);
    color: var(--jade); padding: 5px 11px; border-radius: 20px; font-size: 13px; font-weight: 600; cursor: pointer; }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center;
    justify-content: center; font-size: 13px; font-weight: 600; cursor: pointer; flex-shrink: 0;
    background: var(--jade-bg); color: var(--jade); }
.signin { padding: 7px 14px; font-size: 13px; display: inline-flex; align-items: center; gap: 5px; }

.block-banner { display: flex; align-items: center; gap: 10px; padding: 11px 20px;
    background: #FCEBEB; color: var(--danger); font-size: 13px; border-bottom: 1px solid var(--danger); }
[data-theme="dark"] .block-banner { background: #3A1614; }

.nav { display: flex; gap: 4px; padding: 8px 16px; border-bottom: 1px solid var(--border);
    background: var(--page); overflow-x: auto; }
.navbtn { background: none; border: none; color: var(--t2); font-size: 13.5px; padding: 7px 13px;
    border-radius: 8px; cursor: pointer; white-space: nowrap; text-decoration: none; }
.navbtn:hover { background: var(--panel); }
.navbtn.active { color: var(--narra); background: var(--panel); font-weight: 600; }

.content { padding: 20px; flex: 1; }

.search-wrap { display: flex; align-items: center; background: var(--card); border: 1px solid var(--border);
    border-radius: 11px; padding: 0 14px; height: 52px; margin-bottom: 14px; }
.search-wrap i { font-size: 21px; color: var(--narra); }
.search-wrap input { flex: 1; border: none; background: none; outline: none; font-size: 17px; color: var(--t1); margin-left: 12px; font-family: inherit; }

.langfilter { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; margin-bottom: 8px; }
.langfilter .lbl { font-size: 12px; color: var(--t3); margin-right: 2px; }
.langfilter .chipf { border: 1.5px solid transparent; cursor: pointer; font-family: inherit;
    opacity: .7; transition: opacity .15s, border-color .15s; }
.langfilter .chipf:hover { opacity: 1; }
.langfilter .chipf.on { opacity: 1; border-color: currentColor; }

.row-head { display: flex; align-items: center; justify-content: space-between; margin: 0 0 4px; }

.def-box { background: var(--panel); border: 1px solid var(--border); border-radius: 11px; padding: 13px 16px; margin-bottom: 16px; }
.def-box .hw { font-family: var(--font-voice); font-size: 26px; font-weight: 600; color: var(--t1); }
.def-box .pos { font-family: var(--font-mono); font-size: 12px; color: var(--t3); font-style: italic; }
.def-box p { font-size: 14px; color: var(--t2); margin: 6px 0 0; line-height: 1.55; }

.tcard { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px;
    display: flex; align-items: center; justify-content: space-between; cursor: pointer; margin-bottom: 10px;
    text-decoration: none; color: inherit; transition: border-color .15s, transform .1s; }
.tcard:hover { border-color: var(--gold); transform: translateY(-1px); }
.tcard .left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.chip { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 20px; white-space: nowrap; background: var(--jade-bg); color: var(--jade); }
.chip.lang-tagalog { background: #D9EDE9; color: #0F766E; }
.chip.lang-ilokano { background: #E4EFD6; color: #4D6B16; }
.chip.lang-cebuano { background: #F6E0E8; color: #9A3D5E; }
.chip.lang-hiligaynon { background: #E9E2F2; color: #5B4488; }
.chip.lang-waray { background: #FBEAD3; color: #9A6516; }
.chip.lang-kapampangan { background: #DDEBF0; color: #2A6B82; }
.chip.lang-other { background: #E8E1D4; color: #6B5D45; }
[data-theme="dark"] .chip.lang-tagalog { background: #0E3D38; color: #5EC9B8; }
[data-theme="dark"] .chip.lang-ilokano { background: #26330E; color: #A5C76A; }
[data-theme="dark"] .chip.lang-cebuano { background: #3D1626; color: #E091AC; }
[data-theme="dark"] .chip.lang-hiligaynon { background: #241B3A; color: #B6A2DC; }
[data-theme="dark"] .chip.lang-waray { background: #3A2A0E; color: #E0B87A; }
[data-theme="dark"] .chip.lang-kapampangan { background: #0E2E38; color: #7FC4D6; }
[data-theme="dark"] .chip.lang-other { background: #2A2620; color: #B5A88F; }
.tword { font-size: 19px; font-weight: 600; color: var(--t1); font-family: var(--font-voice); }
.tpos { font-family: var(--font-mono); font-size: 12px; color: var(--t3); font-style: italic; }
.tright { display: flex; align-items: center; gap: 14px; }
.votes { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; color: var(--t2); }
.votes i { font-size: 15px; }
.votes .up { color: var(--jade); } .votes .down { color: var(--t3); }

.vote-btn { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--border);
    background: var(--card); color: var(--jade); font-size: 14px; font-weight: 600; padding: 7px 13px;
    border-radius: 8px; cursor: pointer; font-family: inherit; }
.vote-btn:hover { border-color: var(--jade); }
.vote-btn.down { color: var(--t2); }
.vote-btn.down:hover { border-color: var(--danger); color: var(--danger); }

.contrib-row { display: flex; border-top: 1px solid var(--border); padding-top: 14px; margin-bottom: 20px;
    flex-direction: column; align-items: flex-start; gap: 6px; }

.pending-banner { display: flex; align-items: center; gap: 8px; background: var(--panel); border: 1px solid var(--gold);
    border-radius: 9px; padding: 10px 13px; margin-bottom: 16px; font-size: 13px; color: var(--t2); }
.pending-banner i { color: var(--gold); font-size: 17px; }

.authlink { color: var(--jade); font-weight: 600; cursor: pointer; text-decoration: none; }

.comment { display: flex; gap: 10px; margin-bottom: 14px; }
.comment .body { flex: 1; min-width: 0; }
.comment .meta { font-size: 13px; margin: 0 0 2px; }
.comment .meta .nm { font-weight: 600; color: var(--t1); }
.comment .meta .tm { color: var(--t3); font-size: 11px; }
.comment .txt { font-size: 14px; color: var(--t2); margin: 0 0 4px; line-height: 1.5; }
.comment .act { font-size: 12px; color: var(--t3); cursor: pointer; background: none; border: none; padding: 0; font-family: inherit; }
.comment .act:hover { color: var(--jade); }
.comment-input { display: flex; gap: 10px; align-items: center; margin-top: 4px; }
.comment-input input { flex: 1; border: 1px solid var(--border); background: var(--card); border-radius: 20px;
    padding: 9px 16px; font-size: 13px; color: var(--t1); font-family: inherit; outline: none; }

.btn { font-family: inherit; font-size: 14px; border-radius: 9px; padding: 9px 16px; cursor: pointer;
    border: 1px solid var(--border); background: var(--card); color: var(--t1); }
.btn:hover { border-color: var(--gold); }
.btn-primary { background: var(--jade); color: #fff; border-color: var(--jade); font-weight: 600; }
[data-theme="dark"] .btn-primary { color: #0B1416; }
.btn-link { background: none; border: none; color: var(--jade); cursor: pointer; font-size: 13px; display: inline-flex; align-items: center; gap: 4px; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--t2); margin-bottom: 5px; font-weight: 600; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--border);
    background: var(--card); border-radius: 9px; padding: 10px 12px; font-size: 14px; color: var(--t1); font-family: inherit; outline: none; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--jade); }
.field .hint { font-size: 12px; color: var(--t3); margin-top: 4px; }

.back { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--narra); cursor: pointer; margin-bottom: 16px; text-decoration: none; }
.small-note { font-size: 12px; color: var(--t3); margin: 0 0 12px; }
.label { font-family: var(--font-mono); font-size: 11px; color: var(--t3); letter-spacing: .04em; margin: 0 0 7px; text-transform: uppercase; }
.sample { border-left: 2px solid var(--gold); padding: 2px 0 2px 14px; margin-bottom: 10px; }
.sample .o { font-size: 15px; color: var(--t1); font-style: italic; margin: 0 0 3px; line-height: 1.5; }
.sample .o b { color: var(--gold-word); font-weight: 600; font-style: normal; }
.sample .g { font-size: 13px; color: var(--t2); margin: 0; }
.empty { text-align: center; color: var(--t3); padding: 40px 20px; font-size: 14px; }
h1.page, h3.sec { font-family: var(--font-voice); font-weight: 600; color: var(--t1); }

.app-footer { border-top: 1px solid var(--border); margin-top: 8px; padding: 18px 20px 26px; text-align: center; font-size: 13px; color: var(--t3); }
.app-footer .foot-links { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 2px; }
.app-footer a { color: var(--jade); text-decoration: none; font-weight: 500; padding: 2px 4px; }
.app-footer .foot-sep { margin: 0 6px; }
.app-footer .foot-brand { color: var(--t3); font-size: 12px; margin-top: 8px; }

.doc h3 { color: var(--t1); }
.doc ul { margin: 0 0 12px; padding-left: 20px; }
.doc li { margin-bottom: 6px; }
.doc a { text-decoration: none; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px,1fr)); gap: 12px; margin-bottom: 22px; }
.stat { background: var(--panel); border-radius: 11px; padding: 14px; }
.stat .n { font-size: 24px; font-weight: 600; color: var(--t1); }
.stat .l { font-size: 12px; color: var(--t3); margin-top: 2px; }

.level-bar { background: var(--border); height: 9px; border-radius: 20px; overflow: hidden; margin: 8px 0 4px; }
.level-bar .fill { height: 100%; background: var(--jade); border-radius: 20px; }

.badge-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap: 10px; }
.badge { display: flex; align-items: center; gap: 10px; background: var(--card); border: 1px solid var(--border);
    border-radius: 11px; padding: 11px 13px; }
.badge.locked { opacity: .45; }
.badge .bi { width: 38px; height: 38px; border-radius: 9px; background: var(--jade-bg); color: var(--jade);
    display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.badge .bn { font-size: 13px; font-weight: 600; color: var(--t1); }
.badge .bd { font-size: 11px; color: var(--t3); }

.chart-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 14px; }
.chart-card .ct { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.chart-card .cs { font-size: 12px; color: var(--t3); margin: 0 0 14px; }

.langbar { height: 100%; border-radius: 6px; opacity: .85; background: var(--t2); }
.langbar.lang-tagalog { background: #0F766E; }
.langbar.lang-ilokano { background: #4D6B16; }
.langbar.lang-cebuano { background: #9A3D5E; }
.langbar.lang-hiligaynon { background: #5B4488; }
.langbar.lang-waray { background: #9A6516; }
.langbar.lang-kapampangan { background: #2A6B82; }
.langbar.lang-other { background: #6B5D45; }
[data-theme="dark"] .langbar.lang-tagalog { background: #5EC9B8; }
[data-theme="dark"] .langbar.lang-ilokano { background: #A5C76A; }
[data-theme="dark"] .langbar.lang-cebuano { background: #E091AC; }
[data-theme="dark"] .langbar.lang-hiligaynon { background: #B6A2DC; }
[data-theme="dark"] .langbar.lang-waray { background: #E0B87A; }
[data-theme="dark"] .langbar.lang-kapampangan { background: #7FC4D6; }
[data-theme="dark"] .langbar.lang-other { background: #B5A88F; }

.role-tag { font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px; }
.role-admin { background: var(--jade-bg); color: var(--jade); }
.role-mod { background: #F0E2C4; color: #8A6516; }
[data-theme="dark"] .role-mod { background: #3A2E14; color: #D9A93F; }
.role-blocked { background: #FCEBEB; color: var(--danger); }
[data-theme="dark"] .role-blocked { background: #3A1614; }

.lb-row { display: flex; align-items: center; gap: 12px; padding: 11px 4px; border-bottom: 1px solid var(--border);
    text-decoration: none; color: inherit; cursor: pointer; }
.lb-rank { width: 26px; text-align: center; font-weight: 600; color: var(--t3); font-size: 14px; }
.lb-row.me { background: var(--panel); border-radius: 9px; padding: 11px; }
.lb-name { font-size: 14px; font-weight: 600; color: var(--t1); }
.lb-lvl { font-size: 12px; color: var(--t3); }
.lb-pts { font-size: 14px; font-weight: 600; color: var(--jade); }

.admin-tabs { display: flex; gap: 6px; margin-bottom: 18px; }
.admin-tabs button { flex: 1; background: var(--card); border: 1px solid var(--border); color: var(--t2);
    padding: 9px; border-radius: 9px; font-size: 13px; cursor: pointer; font-family: inherit; }
.admin-tabs button.active { background: var(--jade-bg); color: var(--jade); border-color: var(--jade); font-weight: 600; }

.admin-row { display: flex; align-items: center; gap: 12px; background: var(--card); border: 1px solid var(--border);
    border-radius: 11px; padding: 12px 14px; margin-bottom: 10px; }
.admin-row .grow { flex: 1; min-width: 0; }

.pending-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px;
    padding: 14px 16px; margin-bottom: 12px; }
.pending-card .ph { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }

/* ----- Tools: flash cards ----- */
.flashcard { background: var(--card); border: 1px solid var(--border); border-radius: 14px; min-height: 240px;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
    cursor: pointer; padding: 28px 24px; text-align: center; user-select: none;
    transition: border-color .15s, transform .1s; }
.flashcard:hover { border-color: var(--gold); }
.flashcard .fc-word { font-family: var(--font-voice); font-size: 34px; font-weight: 600; color: var(--t1); }
.flashcard .fc-def { font-size: 14px; color: var(--t2); line-height: 1.55; max-width: 420px; }
.flashcard .fc-hint { font-size: 11px; color: var(--t3); margin-top: 10px; }

/* ----- Tools: word game ----- */
.wg-row { display: flex; gap: 6px; justify-content: center; margin-bottom: 6px; }
.wg-tile { width: 50px; height: 50px; border: 2px solid var(--border); border-radius: 8px;
    display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 700;
    text-transform: uppercase; font-family: var(--font-voice); color: var(--t1); background: var(--card); }
.wg-tile.filled { border-color: var(--t3); }
.wg-tile.correct { background: var(--jade); border-color: var(--jade); color: #fff; }
.wg-tile.present { background: var(--gold); border-color: var(--gold); color: #fff; }
.wg-tile.absent { background: var(--t3); border-color: var(--t3); color: var(--page); }
[data-theme="dark"] .wg-tile.correct, [data-theme="dark"] .wg-tile.present { color: #0B1416; }
.wg-kb-row { display: flex; gap: 5px; justify-content: center; margin-bottom: 6px; }
.wg-key { min-width: 30px; padding: 0 9px; height: 46px; border-radius: 6px; border: none;
    background: var(--panel); color: var(--t1); font-weight: 600; cursor: pointer; font-family: inherit;
    font-size: 13px; text-transform: uppercase; }
.wg-key.correct { background: var(--jade); color: #fff; }
.wg-key.present { background: var(--gold); color: #fff; }
.wg-key.absent { background: var(--t3); color: var(--page); opacity: .7; }
[data-theme="dark"] .wg-key.correct, [data-theme="dark"] .wg-key.present { color: #0B1416; }

.auth-card { max-width: 380px; margin: 30px auto; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 28px 26px; }
.auth-card h2 { margin: 0 0 4px; font-family: var(--font-voice); font-size: 24px; font-weight: 600; }
.auth-card .sub { font-size: 13px; color: var(--t3); margin: 0 0 20px; }
.muted-link { color: var(--jade); cursor: pointer; }
.toast-stack { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%);
    display: flex; flex-direction: column; gap: 8px; z-index: 50; align-items: center; }
.toast { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 11px;
    font-size: 14px; font-weight: 600; color: #fff; cursor: pointer; box-shadow: 0 4px 16px rgba(0,0,0,.18);
    animation: toast-in .2s ease; max-width: 90vw; }
.toast i { font-size: 17px; }
.toast-success { background: var(--jade); }
.toast-error { background: var(--danger); }
.toast-info { background: var(--narra); }
[data-theme="dark"] .toast-success { color: #0B1416; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }