/*
 * Persian Open Quake — styles
 *
 * Visual language of the Gentelella admin template (MIT, github.com/ColorlibHQ/
 * gentelella): dark side menu (#2A3F54), light grey top nav, white "x_panel"
 * cards with an underlined title, top tiles, flat Bootstrap-3 style buttons
 * and labels, dark table headers. Re-implemented in plain CSS (no Bootstrap),
 * right-to-left, with a dark-mode variant. Leaflet maps are forced to LTR.
 *
 * Sections: font · tokens · base · login · shell (side, topnav, content) ·
 *           x_panel · tiles · buttons/labels/alerts · forms · tables ·
 *           map · results · dialogs · misc · responsive
 */

/* ---------- font (bundled, no CDN) ---------- */
@font-face {
  font-family: "Vazirmatn";
  src: url("vendor/fonts/Vazirmatn.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

/* ---------- design tokens (Gentelella palette) ---------- */
:root {
  --page: #F7F7F7;
  --panel: #FFFFFF;
  --panel-line: #E6E9ED;
  --ink: #73879C;          /* Gentelella body text */
  --ink-strong: #2A3F54;
  --muted: #9AA8B6;
  --line: #E6E9ED;
  --field: #FFFFFF;
  --field-line: #CCCCCC;
  --side: #2A3F54;
  --side-ink: #ECF0F1;
  --side-muted: #9FB0C0;
  --side-active: rgba(255, 255, 255, .06);
  --topnav: #EDEDED;
  --topnav-line: #D9DEE4;
  --table-head: rgba(52, 73, 94, .94);
  --green: #1ABB9C;
  --success: #26B99A;   --success-line: #169F85;
  --info: #5BC0DE;      --info-line: #46B8DA;
  --warning: #F0AD4E;   --warning-line: #EEA236;
  --danger: #D9534F;    --danger-line: #D43F3A;
  --primary: #337AB7;   --primary-line: #2E6DA4;
  --region: #2563EB;
  --source: #E8710A;
  --shadow: 0 1px 1px rgba(0, 0, 0, .05);
}
@media (prefers-color-scheme: dark) {
  :root {
    --page: #151B22;
    --panel: #1D252E;
    --panel-line: #2B3642;
    --ink: #B6C2CE;
    --ink-strong: #E6ECF2;
    --muted: #7F8C99;
    --line: #2B3642;
    --field: #151B22;
    --field-line: #3A4652;
    --side: #18222D;
    --topnav: #1A222B;
    --topnav-line: #2B3642;
    --table-head: #2A3F54;
    --shadow: none;
  }
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "Vazirmatn", Tahoma, sans-serif;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--page);
}
button, input, select { font: inherit; color: inherit; }
code { font-family: Consolas, monospace; font-size: .9em; }
a { color: var(--primary); }
.hidden, [hidden] { display: none !important; }
body.signed-out .auth-only { display: none !important; }
body:not(.is-admin) .admin-only { display: none !important; }
.logo { color: var(--green); }
.hint { font-size: 12.5px; color: var(--muted); margin: 0; }
small { font-size: 12px; color: var(--muted); font-weight: 400; }
.c-region { color: var(--region); }
.c-source { color: var(--source); }

/* ---------- login page (Gentelella login) ---------- */
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; background: var(--page); }
.login-card { width: min(370px, 100%); text-align: center; display: flex; flex-direction: column; gap: 12px; }
.login-brand { font-size: 24px; font-weight: 500; color: var(--ink-strong); margin: 0; }
.login-sub { margin: -8px 0 6px; color: var(--muted); }
.login-card .seg { align-self: center; }
.login-card .auth-form { text-align: right; }
.auth-form { display: flex; flex-direction: column; gap: 10px; }

/* ---------- shell ---------- */
.app { display: flex; min-height: 100vh; }
.side {
  width: 230px; flex: none; background: var(--side); color: var(--side-ink);
  position: sticky; top: 0; height: 100vh; overflow-y: auto; z-index: 900;
}
.side-title {
  height: 57px; display: flex; align-items: center; gap: 8px; padding: 0 16px;
  font-size: 17px; font-weight: 500; border-bottom: 1px solid rgba(0, 0, 0, .15);
}
.profile { display: flex; align-items: center; gap: 10px; padding: 16px; }
.avatar {
  width: 48px; height: 48px; border-radius: 50%; background: var(--green); color: #fff;
  display: grid; place-items: center; font-size: 20px; border: 2px solid rgba(255, 255, 255, .25);
}
.welcome { display: block; font-size: 12px; color: var(--side-muted); }
.profile b { font-weight: 500; color: var(--side-ink); }
.menu h3 { font-size: 11.5px; font-weight: 500; color: var(--side-muted); margin: 14px 16px 4px; letter-spacing: 0; }
.menu a, .menu-head {
  display: flex; align-items: center; gap: 8px; padding: 9px 16px; color: var(--side-ink);
  text-decoration: none; border-inline-start: 5px solid transparent; cursor: pointer;
}
.menu a:hover { background: var(--side-active); }
.menu a.active { background: var(--side-active); border-inline-start-color: var(--green); }
.menu a.disabled { opacity: .45; pointer-events: none; }
.menu-head { cursor: default; }
.menu a.sub { padding-inline-start: 42px; font-size: 13px; color: #D2DBE3; }
.ic { width: 18px; text-align: center; opacity: .85; }
.count { background: var(--danger); color: #fff; border-radius: 10px; font-size: 11px; padding: 0 7px; margin-inline-start: auto; }
.side-backdrop { display: none; }

.main-col { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topnav {
  height: 57px; background: var(--topnav); border-bottom: 1px solid var(--topnav-line);
  display: flex; align-items: center; gap: 12px; padding: 0 16px; position: sticky; top: 0; z-index: 800;
}
.icon-btn { background: none; border: 0; font-size: 20px; cursor: pointer; color: var(--ink); padding: 4px 8px; }
.engine-pill { font-size: 12px; padding: 2px 10px; border-radius: 3px; background: var(--muted); color: #fff; }
.engine-pill.ok { background: var(--green); }
.engine-pill.bad { background: var(--danger); }
.user-menu { margin-inline-start: auto; position: relative; }
.user-btn { background: none; border: 0; cursor: pointer; color: var(--ink-strong); padding: 6px 8px; }
.dropdown {
  position: absolute; inset-inline-end: 0; top: 100%; min-width: 210px; background: var(--panel);
  border: 1px solid var(--panel-line); box-shadow: 0 6px 12px rgba(0, 0, 0, .175); z-index: 1000;
  display: flex; flex-direction: column; padding: 6px 0;
}
.dropdown button { background: none; border: 0; text-align: right; padding: 7px 16px; cursor: pointer; color: var(--ink-strong); }
.dropdown button:hover { background: var(--page); }
.dd-email { font-size: 12px; color: var(--muted); padding: 4px 16px 8px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.content { padding: 16px; flex: 1; }
.page-alert { margin: 12px 16px 0; }
.footer { padding: 12px 16px; font-size: 12px; color: var(--muted); background: var(--panel); border-top: 1px solid var(--panel-line); }
.view { display: none; }
.view.active { display: block; }
.row { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.grow { flex: 1 1 380px; }

/* ---------- x_panel ---------- */
.x-panel {
  background: var(--panel); border: 1px solid var(--panel-line); padding: 10px 17px 14px;
  margin-bottom: 16px; box-shadow: var(--shadow); min-width: 0;
}
.x-title {
  border-bottom: 2px solid var(--panel-line); padding: 1px 0 6px; margin-bottom: 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
}
.x-title h2 { margin: 0; font-size: 17px; font-weight: 400; color: var(--ink-strong); }
.x-tools { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.x-tools label { display: flex; flex-direction: row; align-items: center; gap: 6px; color: var(--ink); }
.x-tools select { width: auto; }
.narrow { max-width: 680px; }
.side-panel { flex: 0 1 280px; }

/* ---------- top tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0; margin-bottom: 16px; }
.tile { border-inline-start: 2px solid #ADB2B5; padding: 2px 16px 6px; }
.tile:first-child { border-inline-start: 0; }
.tile .k { font-size: 13px; color: var(--ink); }
.tile .v { font-size: 34px; font-weight: 600; line-height: 1.3; color: var(--ink-strong); }
.tile .v.green { color: var(--green); }
.tile .v.orange { color: var(--warning); }
.tile .v.red { color: var(--danger); }
.tile .s { font-size: 12px; color: var(--muted); }

/* ---------- buttons, labels, alerts ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 4px;
  border: 1px solid transparent; border-radius: 3px; padding: 5px 12px; font-size: 13.5px;
  cursor: pointer; line-height: 1.5; text-decoration: none; white-space: nowrap;
}
.btn.sm { padding: 2px 9px; font-size: 12.5px; }
.btn.block { width: 100%; padding: 8px; }
.btn:disabled { opacity: .65; cursor: progress; }
.btn.default { background: var(--panel); color: var(--ink-strong); border-color: var(--field-line); }
.btn.default:hover { background: var(--page); }
.btn.default.active { border-color: var(--green); color: var(--green); }
.btn.success { background: var(--success); border-color: var(--success-line); color: #fff; }
.btn.info { background: var(--info); border-color: var(--info-line); color: #fff; }
.btn.warning { background: var(--warning); border-color: var(--warning-line); color: #fff; }
.btn.danger { background: var(--danger); border-color: var(--danger-line); color: #fff; }
.btn.primary { background: var(--primary); border-color: var(--primary-line); color: #fff; }
.btn:not(:disabled):hover { filter: brightness(.95); }
.label { display: inline-block; font-size: 11.5px; padding: 1px 8px; border-radius: 3px; color: #fff; background: var(--muted); }
.label.primary { background: var(--primary); }
.label.complete { background: var(--success); }
.label.executing, .label.submitted, .label.created { background: var(--warning); }
.label.failed, .label.aborted, .label.deleted { background: var(--danger); }
.alert { padding: 9px 14px; border-radius: 3px; font-size: 13.5px; border: 1px solid transparent; }
.alert.danger { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.alert.warning { background: color-mix(in srgb, var(--warning) 15%, transparent); color: #8A6D3B; border-color: color-mix(in srgb, var(--warning) 35%, transparent); }
@media (prefers-color-scheme: dark) { .alert.warning { color: var(--warning); } }
.seg { display: inline-flex; gap: 2px; background: var(--page); padding: 3px; border-radius: 4px; flex-wrap: wrap; border: 1px solid var(--line); }
.seg-btn { border: 0; background: transparent; padding: 4px 12px; border-radius: 3px; cursor: pointer; color: var(--ink); font-size: 13px; }
.seg-btn.active { background: var(--green); color: #fff; }

/* ---------- forms ---------- */
fieldset {
  border: 1px solid var(--line); margin: 0 0 12px; padding: 8px 12px 12px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px;
}
legend { font-weight: 600; padding: 0 6px; font-size: 13.5px; color: var(--ink-strong); }
fieldset > .hint, fieldset > .checks, fieldset > .btnrow, .full { grid-column: 1 / -1; }
label { display: flex; flex-direction: column; font-size: 13px; color: var(--ink); gap: 3px; }
input:not([type=checkbox]):not([type=radio]):not([type=file]), select {
  border: 1px solid var(--field-line); background: var(--field); border-radius: 0; padding: 6px 10px;
  color: var(--ink-strong); width: 100%; height: 34px;
}
input[type=number] { direction: ltr; text-align: right; }
input:focus, select:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 2px color-mix(in srgb, var(--green) 25%, transparent); }
input[type=file] { padding: 8px 0; }
.checks { display: flex; flex-direction: column; gap: 2px; }
.chk { flex-direction: row; align-items: center; gap: 8px; color: var(--ink-strong); cursor: pointer; }
.btnrow, .form-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.form-actions { margin-top: 12px; }
.form-panel { flex: 1 1 380px; max-width: 520px; }
.form-panel .form-actions { position: sticky; bottom: 0; background: var(--panel); padding: 10px 0 0; }
.map-panel { flex: 2 1 420px; }

/* ---------- tables (OpenQuake WebUI layout, Gentelella "jambo_table" head) ---------- */
.table-wrap { overflow-x: auto; }
.oq-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.oq-table th { background: var(--table-head); color: #ECF0F1; font-weight: 500; padding: 8px; text-align: right; white-space: nowrap; }
.oq-table td { padding: 7px 8px; border-top: 1px solid var(--line); color: var(--ink-strong); vertical-align: middle; }
.oq-table tbody tr:nth-child(odd) { background: color-mix(in srgb, var(--page) 60%, transparent); }
.oq-table tbody tr:hover { background: color-mix(in srgb, var(--green) 7%, transparent); }
.oq-table tr.sel { outline: 2px solid color-mix(in srgb, var(--green) 50%, transparent); outline-offset: -2px; }
.oq-table td.ops { white-space: nowrap; }
.oq-table td.ops .btn { margin-inline-end: 3px; }
.mono { font-family: Consolas, monospace; font-size: 12px; }
.log {
  background: #1E2A36; color: #D6E2EC; padding: 10px; max-height: 360px; overflow: auto;
  font-size: 12px; line-height: 1.5; margin: 0; white-space: pre-wrap;
}
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; color: var(--ink-strong); }

/* ---------- map ---------- */
.mapwrap { position: relative; }
.map { height: calc(100vh - 210px); min-height: 420px; }
/* Leaflet's tile/pane positioning assumes LTR; keep the map LTR, popups RTL */
.map, .leaflet-container { direction: ltr; font-family: inherit; }
.leaflet-tooltip, .leaflet-popup-content { direction: rtl; text-align: right; }
.draw-hint {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%); margin: 0;
  background: var(--side); color: #fff; padding: 6px 12px; border-radius: 3px; font-size: 13px; z-index: 500;
}
.legend {
  position: absolute; bottom: 12px; right: 12px; z-index: 500; background: var(--panel);
  border: 1px solid var(--panel-line); padding: 8px 10px; font-size: 12px; min-width: 170px;
}
.legend .bar { height: 10px; margin: 4px 0; direction: ltr; }
.legend .ticks { display: flex; justify-content: space-between; direction: ltr; color: var(--muted); }

#std-stories input { height: 28px; padding: 2px 6px; }
#std-stories td:first-child { white-space: nowrap; }
.tile .s { line-height: 1.6; }

/* risk: step chips, damage-state bars and legend */
.steps { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.steps span { flex: 1 1 140px; padding: 6px 10px; border: 1px solid var(--line); background: var(--panel); text-align: center; color: var(--ink); }
.steps span.done { background: color-mix(in srgb, var(--green) 12%, var(--panel)); color: var(--success-line); }
.steps span.on { background: var(--green); color: #fff; border-color: var(--green); }
.form-panel > .x-panel { margin-bottom: 16px; }
.dsbar { display: flex; height: 14px; min-width: 140px; direction: ltr; }
.dsbar i { display: block; height: 100%; }
.ds-legend { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 6px; font-size: 12px; }
.ds-legend span { display: inline-flex; align-items: center; gap: 4px; }
.ds-legend i { width: 11px; height: 11px; display: inline-block; }
.fragility-info summary { cursor: pointer; color: var(--ink-strong); }
.fragility-info table { margin-top: 6px; }
.mmi-scale { display: flex; direction: ltr; margin-top: 4px; }
.mmi-scale span { flex: 1; text-align: center; font-size: 10.5px; color: #222; padding: 1px 0; border: 1px solid rgba(0, 0, 0, .1); }

/* ---------- results ---------- */
.results-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 480px); gap: 16px; }
.results-grid .map { height: 560px; }
.charts { display: flex; flex-direction: column; gap: 12px; }
.chartbox { border: 1px solid var(--line); padding: 8px 10px; }
.chartbox h3 { font-size: 13.5px; margin: 0 0 4px; font-weight: 500; color: var(--ink-strong); }
.outputs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 8px; }
.outputs li { border: 1px solid var(--line); padding: 7px 10px; display: flex; justify-content: space-between; align-items: center; gap: 8px; color: var(--ink-strong); }

/* ---------- dialogs ---------- */
.modal { border: 1px solid var(--panel-line); background: var(--panel); color: var(--ink); width: min(440px, calc(100vw - 32px)); padding: 18px; }
.modal::backdrop { background: rgba(0, 0, 0, .45); }
.modal h2 { margin: 0 0 10px; font-size: 17px; font-weight: 400; color: var(--ink-strong); border-bottom: 2px solid var(--panel-line); padding-bottom: 6px; }

/* ---------- misc ---------- */
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 2000;
  background: var(--side); color: #fff; padding: 10px 18px; border-radius: 3px; font-size: 14px;
}

/* ---------- responsive: off-canvas side menu ---------- */
@media (max-width: 900px) {
  .side { position: fixed; inset-block: 0; inset-inline-start: 0; transform: translateX(100%); transition: transform .2s; }
  body.menu-open .side { transform: none; }
  body.menu-open .side-backdrop { display: block; position: fixed; inset: 0; background: rgba(0, 0, 0, .4); z-index: 850; }
  .results-grid { grid-template-columns: 1fr; }
  .form-panel { max-width: none; }
  .map { height: 60vh; }
  fieldset { grid-template-columns: 1fr; }
  .tile { border-inline-start: 0; }
}
@media (min-width: 901px) { #menu-toggle { display: none; } }