/* ==========================================================================
   FM Clan Portal - flat, square-edged UI. Mobile first, wide-screen tables.
   No border-radius anywhere by design.
   ========================================================================== */

:root {
    --bg: #0f1115;
    --bg-2: #161a20;
    --panel: #1b2028;
    --panel-2: #222833;
    --line: #2e3542;
    --line-2: #3b4454;
    --text: #e8ebf0;
    --muted: #9aa3b2;
    --faint: #6b7484;
    --accent: #f0a020;
    --accent-ink: #1a1203;
    --accent-2: #3aa0ff;
    --good: #3cc47c;
    --warn: #f0c040;
    --bad: #ff5a5a;
    --info: #3aa0ff;
    --focus: #ffd166;

    --r-common: #b8bec8;
    --r-rare: #4aa3ff;
    --r-epic: #b26bff;
    --r-legendary: #ffb020;
    --r-ultimate: #ff4d4d;
    --r-mythic: #ff5ad1;

    --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --mono: ui-monospace, "Cascadia Mono", Consolas, "Roboto Mono", monospace;
    --tap: 48px;
    --gap: 12px;
    --nav-h: 60px;
    --side-w: 232px;
}

@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) {
        --bg: #eef0f3;
        --bg-2: #e4e7ec;
        --panel: #ffffff;
        --panel-2: #f5f6f8;
        --line: #d5d9e0;
        --line-2: #c2c8d1;
        --text: #12161c;
        --muted: #4d5666;
        --faint: #7a8392;
        --accent: #d98a00;
        --accent-ink: #ffffff;
        --focus: #1f6feb;
    }
}

*, *::before, *::after { box-sizing: border-box; border-radius: 0 !important; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 16px/1.45 var(--font);
    min-height: 100vh;
    padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom));
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { margin: 0 0 10px; line-height: 1.2; font-weight: 700; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.12rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 10px; }
small, .small { font-size: .85rem; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.right { text-align: right; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.hidden { display: none !important; }
.good { color: var(--good); }
.warn { color: var(--warn); }
.bad { color: var(--bad); }
.accent { color: var(--accent); }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 1px; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--accent); color: var(--accent-ink); padding: 10px; z-index: 100; }
.skip-link:focus { left: 0; }

/* ---------- App shell ---------- */

.topbar {
    position: sticky; top: 0; z-index: 30;
    display: flex; align-items: center; gap: 10px;
    height: 52px; padding: 0 12px;
    background: var(--bg-2); border-bottom: 1px solid var(--line);
}
.topbar .brand { font-weight: 800; letter-spacing: .02em; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .brand span { color: var(--accent); }
.topbar .spacer { flex: 1; }
.topbar .who { font-size: .85rem; color: var(--muted); white-space: nowrap; }
.topbar .who b { color: var(--text); }

.sidenav { display: none; }

.bottomnav {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
    height: calc(var(--nav-h) + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--bg-2); border-top: 1px solid var(--line);
}
.bottomnav a {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
    color: var(--muted); font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
    border-top: 3px solid transparent;
}
.bottomnav a:hover { text-decoration: none; color: var(--text); }
.bottomnav a.active { color: var(--accent); border-top-color: var(--accent); background: var(--panel); }
.bottomnav svg, .sidenav svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: square; stroke-linejoin: miter; }

main.content { padding: 14px 12px 24px; max-width: 1600px; margin: 0 auto; }

.page-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-bottom: 14px; }
.page-head h1 { margin: 0; flex: 1 1 auto; }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }

@media (min-width: 1024px) {
    body { padding-bottom: 0; }
    .bottomnav { display: none; }
    .topbar { padding-left: calc(var(--side-w) + 16px); }
    .topbar .brand { position: fixed; left: 0; top: 0; width: var(--side-w); height: 52px; display: flex; align-items: center; padding: 0 16px; background: var(--bg); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .sidenav {
        display: block; position: fixed; top: 52px; bottom: 0; left: 0; width: var(--side-w);
        background: var(--bg); border-right: 1px solid var(--line); overflow-y: auto; padding: 8px 0;
    }
    .sidenav .group { padding: 14px 16px 6px; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--faint); }
    .sidenav a { display: flex; align-items: center; gap: 10px; padding: 10px 16px; color: var(--muted); font-weight: 600; border-left: 3px solid transparent; }
    .sidenav a:hover { color: var(--text); background: var(--panel); text-decoration: none; }
    .sidenav a.active { color: var(--text); border-left-color: var(--accent); background: var(--panel); }
    main.content { margin-left: var(--side-w); padding: 20px 24px 40px; max-width: none; }
}

/* ---------- Panels / cards ---------- */

.panel { background: var(--panel); border: 1px solid var(--line); padding: 14px; margin-bottom: 14px; }
.panel > h2:first-child, .panel > h3:first-child { margin-top: 0; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: -14px -14px 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--panel-2); }
.panel-head h2, .panel-head h3 { margin: 0; }
.panel.flush { padding: 0; }
.panel.flush > .panel-head { margin: 0; }
.panel.accent-top { border-top: 3px solid var(--accent); }

.grid { display: grid; gap: var(--gap); }
.grid-2, .grid-3, .grid-4, .grid-auto { display: grid; gap: var(--gap); grid-template-columns: 1fr; }
@media (min-width: 640px) {
    .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-auto { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
}
@media (min-width: 1100px) {
    .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1400px) {
    .split { display: grid; grid-template-columns: minmax(360px, 440px) 1fr; gap: 16px; align-items: start; }
}

/* KPI tiles */
.kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 14px; }
@media (min-width: 900px) { .kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1400px) { .kpis.k6 { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
.kpi { background: var(--panel); padding: 12px 14px; }
.kpi .label { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.kpi .value { font: 700 1.4rem/1.2 var(--mono); margin-top: 4px; }
.kpi .sub { font-size: .8rem; color: var(--faint); }

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    min-height: var(--tap); padding: 0 18px;
    background: var(--panel-2); color: var(--text);
    border: 1px solid var(--line-2); font: 600 .95rem var(--font);
    cursor: pointer; text-decoration: none; user-select: none; white-space: nowrap;
}
.btn:hover { border-color: var(--muted); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-primary:hover { filter: brightness(1.08); border-color: var(--accent); }
.btn-danger { background: transparent; color: var(--bad); border-color: var(--bad); }
.btn-danger:hover { background: var(--bad); color: #fff; }
.btn-ghost { background: transparent; }
.btn-sm { min-height: 36px; padding: 0 12px; font-size: .85rem; }
.btn-block { display: flex; width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; }
.btn-row.sticky-bottom { position: sticky; bottom: calc(var(--nav-h) + env(safe-area-inset-bottom)); background: var(--bg); padding: 10px 0; border-top: 1px solid var(--line); z-index: 5; }
@media (min-width: 1024px) { .btn-row.sticky-bottom { bottom: 0; } }

/* ---------- Forms ---------- */

form { margin: 0; }
.field { margin-bottom: 14px; }
.field label, .label { display: block; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin-bottom: 6px; }
.field .hint { font-size: .82rem; color: var(--faint); margin-top: 4px; }
.field-error { color: var(--bad); font-size: .85rem; margin: 4px 0 0; }

input[type="text"], input[type="password"], input[type="number"], input[type="date"], input[type="time"],
input[type="search"], input[type="email"], select, textarea {
    width: 100%; min-height: var(--tap); padding: 10px 12px;
    background: var(--bg-2); color: var(--text);
    border: 1px solid var(--line-2);
    font: 16px var(--font); /* 16px stops iOS zoom-on-focus */
    appearance: none; -webkit-appearance: none;
}
input.num, input[inputmode="decimal"], input[inputmode="numeric"] { font-family: var(--mono); }
select { background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 32px; }
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; box-shadow: inset 0 0 0 1px var(--accent); }
input[readonly] { color: var(--muted); }
input[type="checkbox"], input[type="radio"] { width: 22px; height: 22px; accent-color: var(--accent); vertical-align: middle; }
.check { display: flex; align-items: center; gap: 10px; min-height: var(--tap); cursor: pointer; }

.inline-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (min-width: 900px) { .inline-fields.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .inline-fields.c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* Numeric stepper: [-] [ input ] [+] - big thumbs-friendly targets */
.stepper { display: grid; grid-template-columns: var(--tap) 1fr var(--tap); }
.stepper button { min-height: var(--tap); background: var(--panel-2); color: var(--text); border: 1px solid var(--line-2); font: 700 1.3rem var(--mono); cursor: pointer; }
.stepper button:active { background: var(--accent); color: var(--accent-ink); }
.stepper input { text-align: center; border-left: 0; border-right: 0; }

/* Resource / tech entry rows */
.entry-list { border-top: 1px solid var(--line); }
.entry { display: grid; grid-template-columns: 1fr minmax(120px, 46%); gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.entry .name { font-weight: 600; }
.entry .meta { font-size: .8rem; color: var(--faint); }
@media (min-width: 900px) {
    .entry-list.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; border-top: 0; }
}
@media (min-width: 1500px) {
    .entry-list.cols { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- Tables ---------- */

.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); background: var(--panel); }
table.data { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.data th, table.data td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
table.data thead th { position: sticky; top: 0; background: var(--panel-2); font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); white-space: nowrap; z-index: 1; }
table.data th.sortable { cursor: pointer; }
table.data th.sortable::after { content: " \2195"; color: var(--faint); }
table.data th.sort-asc::after { content: " \2191"; color: var(--accent); }
table.data th.sort-desc::after { content: " \2193"; color: var(--accent); }
table.data tbody tr:hover { background: var(--panel-2); }
table.data td.num, table.data th.num { text-align: right; font-family: var(--mono); white-space: nowrap; }
table.data tfoot td { font-weight: 700; background: var(--panel-2); border-top: 2px solid var(--line-2); }
table.data tr.muted td { color: var(--faint); }
table.data.compact th, table.data.compact td { padding: 5px 8px; }
table.data.dense { font-size: .82rem; }
table.data .sticky-col { position: sticky; left: 0; background: var(--panel); z-index: 2; }
table.data thead .sticky-col { background: var(--panel-2); z-index: 3; }

/* Bars (pure CSS via <meter>/<progress>) */
progress, meter { width: 100%; height: 10px; appearance: none; -webkit-appearance: none; border: 0; background: var(--bg-2); display: block; }
progress::-webkit-progress-bar { background: var(--bg-2); }
progress::-webkit-progress-value { background: var(--accent); }
progress::-moz-progress-bar { background: var(--accent); }
meter::-webkit-meter-bar { background: var(--bg-2); border: 0; height: 10px; }
meter::-webkit-meter-optimum-value { background: var(--good); }
meter::-webkit-meter-suboptimum-value { background: var(--warn); }
meter::-webkit-meter-even-less-good-value { background: var(--bad); }

/* ---------- Tabs ---------- */

.tabs { display: flex; overflow-x: auto; border-bottom: 1px solid var(--line); margin-bottom: 14px; scrollbar-width: thin; }
.tabs a, .tabs button {
    flex: 0 0 auto; min-height: 44px; padding: 0 16px; display: inline-flex; align-items: center; gap: 6px;
    color: var(--muted); font: 600 .9rem var(--font); background: transparent; border: 0; border-bottom: 3px solid transparent; cursor: pointer; white-space: nowrap;
}
.tabs a:hover, .tabs button:hover { color: var(--text); text-decoration: none; }
.tabs .active { color: var(--text); border-bottom-color: var(--accent); }
.tabs .tag { font-size: .7rem; color: var(--faint); }

/* ---------- Badges, flashes ---------- */

.badge { display: inline-block; padding: 2px 8px; font: 700 .72rem var(--font); text-transform: uppercase; letter-spacing: .05em; border: 1px solid var(--line-2); color: var(--muted); white-space: nowrap; }
.badge.admin { border-color: var(--accent); color: var(--accent); }
.badge.officer { border-color: var(--accent-2); color: var(--accent-2); }
.badge.good { border-color: var(--good); color: var(--good); }
.badge.warn { border-color: var(--warn); color: var(--warn); }
.badge.bad { border-color: var(--bad); color: var(--bad); }
.badge.solid { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.flash { padding: 12px 14px; margin-bottom: 12px; border: 1px solid var(--line-2); border-left: 4px solid var(--info); background: var(--panel); }
.flash.success { border-left-color: var(--good); }
.flash.warning { border-left-color: var(--warn); }
.flash.error { border-left-color: var(--bad); }

.notice { padding: 10px 12px; border: 1px dashed var(--line-2); color: var(--muted); font-size: .9rem; margin-bottom: 12px; }

.secret-box { display: flex; gap: 0; margin: 8px 0; }
.secret-box input { font: 700 1.1rem var(--mono); letter-spacing: .04em; }
.secret-box .btn { border-left: 0; }

/* Rarity colouring */
.r-common { color: var(--r-common); } .r-rare { color: var(--r-rare); } .r-epic { color: var(--r-epic); }
.r-legendary { color: var(--r-legendary); } .r-ultimate { color: var(--r-ultimate); } .r-mythic { color: var(--r-mythic); }

/* Lists */
.list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.list li { padding: 10px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.list li a.row-link { flex: 1; color: var(--text); }

/* Day cards for war overview */
.days { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 14px; }
@media (max-width: 340px) { .days { grid-template-columns: 1fr; } }
@media (min-width: 700px) { .days { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1300px) { .days { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
.day { background: var(--panel); padding: 12px; display: block; color: var(--text); }
.day:hover { background: var(--panel-2); text-decoration: none; }
.day.today { box-shadow: inset 0 3px 0 var(--accent); }
.day .d-no { font: 700 .72rem var(--font); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.day .d-name { font-weight: 700; margin: 2px 0 6px; }
.day .d-val { font: 700 1.1rem var(--mono); }

/* Calculator layout */
.calc-out { font-family: var(--mono); }
.calc-out .big { font: 800 1.8rem/1.1 var(--mono); color: var(--accent); }
.calc-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 1200px) { .calc-grid { grid-template-columns: minmax(340px, 420px) 1fr; align-items: start; } }

/* Auth pages */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.auth-box { width: 100%; max-width: 400px; background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--accent); padding: 22px; }
.auth-box h1 { margin-bottom: 4px; }
body.bare { padding-bottom: 0; }

/* Utility spacing */
.mt-0 { margin-top: 0; } .mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; }
.w-100 { width: 100%; }
.pad { padding: 14px; }
textarea.reveal-msg { min-height: 0; font-size: 1.05rem; line-height: 1.6; white-space: pre; }
.sidenav .group.version { text-transform: none; letter-spacing: 0; font-size: .72rem; padding-top: 18px; }
.snipe-grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .snipe-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); } }
.snipe-card { margin-bottom: 0; border-left: 4px solid var(--line-2); }
.snipe-card.is-late { border-left-color: var(--good); }
.snipe-card.has-order { box-shadow: inset 0 3px 0 var(--accent); }
.snipe-card .panel-head h3 a { color: var(--text); }
.snipe-tick { display: grid; grid-template-columns: 26px 1fr auto; gap: 10px; align-items: center; min-height: var(--tap); padding: 6px 0; border-top: 1px solid var(--line); cursor: pointer; }
.snipe-tick .name { font-weight: 600; }
.snipe-tick .meta { font-weight: 400; font-size: .82rem; color: var(--faint); margin-left: 4px; }
.snipe-tick .pts { font-weight: 700; color: var(--accent); }
.snipe-tick input:not(:checked) ~ .pts { color: var(--faint); text-decoration: line-through; }
.snipe-line { display: grid; grid-template-columns: 1fr 120px 64px; gap: 8px; align-items: center; padding: 8px 0; border-top: 1px solid var(--line); }
.snipe-line .name { font-weight: 600; }
.snipe-line .meta { font-size: .8rem; color: var(--faint); }
.snipe-line .pts { font-weight: 700; color: var(--accent); }
.dungeon-row { padding: 10px 0; border-bottom: 1px solid var(--line); }
.dungeon-row .name { font-weight: 700; }
.dungeon-row .meta { font-size: .82rem; color: var(--muted); margin: 2px 0 8px; }
textarea.json-editor { min-height: 70vh; font: 13px/1.4 var(--mono); white-space: pre; }
.panel-head label input { width: 64px; min-height: 36px; padding: 4px 8px; display: inline-block; }
.hide-sm { display: none; }
@media (min-width: 900px) {
    .hide-sm { display: revert; }
    th.hide-sm, td.hide-sm { display: table-cell; }
    .show-sm-only { display: none !important; }
}
hr { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }
details { border: 1px solid var(--line); background: var(--panel); margin-bottom: 12px; }
details > summary { cursor: pointer; padding: 12px 14px; font-weight: 700; list-style: none; }
details > summary::-webkit-details-marker { display: none; }
details > summary::before { content: "+ "; color: var(--accent); font-family: var(--mono); }
details[open] > summary::before { content: "- "; }
details > .details-body { padding: 0 14px 14px; }
code { font-family: var(--mono); background: var(--bg-2); padding: 1px 5px; border: 1px solid var(--line); }