@font-face {
  font-family: Vazirmatn;
  src: url("/static/fonts/vazirmatn.woff2") format("woff2-variations"),
       url("/static/fonts/vazirmatn.woff2") format("woff2 supports variations"),
       url("/static/fonts/vazirmatn.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --void: #000;
  --ink: #f3f3f3;
  --muted: #9a9a9a;
  --wolf: #c4a574;
  --seal: #b13222;
  --on-seal: #fff6ee;
  --line: #1c1c1c;
  --line-soft: #262626;
  --surface: #0a0a0a;
  --font: "Vazirmatn", "Segoe UI", Tahoma, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  background: var(--void);
  color: var(--ink);
  font-family: var(--font);
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}
body { margin: 0; min-height: 100svh; background: var(--void); }
::selection {
  background: color-mix(in srgb, var(--wolf) 35%, #000);
  color: #fff;
}

html[lang="fa"] {
  font-size: 17.5px;
  line-height: 1.9;
}
html[lang="en"] { line-height: 1.6; }

.skip {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.skip:focus {
  width: auto;
  height: auto;
  clip: auto;
  left: 1rem;
  top: 1rem;
  z-index: 80;
  padding: 0.4rem 0.7rem;
  background: #111;
}

a { color: inherit; }

.site-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.8rem 2rem;
  height: 75px;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  background: color-mix(in srgb, #000 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, #fff 6%, transparent);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  letter-spacing: 0.22em;
  font-size: 0.95rem;
  font-weight: 650;
  transition: opacity 0.2s var(--ease);
}
.brand:hover { opacity: 0.78; }

.brand-mark {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.site-nav,
.head-end {
  display: flex;
  align-items: center;
  gap: 1.65rem;
}

.site-nav { justify-content: flex-end; }

.site-nav a,
.head-end a,
.head-end button {
  text-decoration: none;
  background: none;
  border: 0;
  color: #ececec;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 520;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s var(--ease), color 0.2s var(--ease);
}

.site-nav a:hover,
.head-end a:hover,
.head-end button:hover { opacity: 1; color: var(--wolf); }
.lang { font-size: 0.9rem; letter-spacing: 0.08em; font-weight: 550; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 2.6rem;
  padding: 0.55rem 1.45rem;
  background: color-mix(in srgb, var(--seal) 72%, transparent);
  color: var(--on-seal);
  text-decoration: none;
  border: 1px solid color-mix(in srgb, #fff 22%, var(--seal));
  border-radius: 999px;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  line-height: 1.2;
  cursor: pointer;
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 22%, transparent),
    0 8px 24px color-mix(in srgb, #000 35%, transparent);
  transition:
    background 0.22s var(--ease),
    border-color 0.22s var(--ease),
    transform 0.18s var(--ease),
    box-shadow 0.22s var(--ease),
    color 0.22s var(--ease);
}
html[lang="fa"] .btn {
  letter-spacing: 0;
  font-weight: 700;
}
.btn:hover {
  background: color-mix(in srgb, #c93f2c 82%, transparent);
  border-color: color-mix(in srgb, #fff 32%, #c93f2c);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 28%, transparent),
    0 10px 28px color-mix(in srgb, var(--seal) 28%, transparent);
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--wolf) 70%, transparent);
  outline-offset: 3px;
}
.btn-sm {
  min-height: 2.15rem;
  padding: 0.35rem 1rem;
  font-size: 0.84rem;
  font-weight: 600;
}
.btn-ghost {
  background: color-mix(in srgb, #fff 7%, transparent);
  color: #f2f2f2;
  border: 1px solid color-mix(in srgb, #fff 16%, transparent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 14%, transparent),
    0 6px 18px color-mix(in srgb, #000 28%, transparent);
}
.btn-ghost:hover {
  background: color-mix(in srgb, #fff 12%, transparent);
  border-color: color-mix(in srgb, var(--wolf) 40%, #fff 18%);
  color: #fff;
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 20%, transparent),
    0 8px 22px color-mix(in srgb, #000 30%, transparent);
}

.kicker {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.74rem;
  font-weight: 650;
  color: var(--wolf);
  margin: 0 0 0.7rem;
}

.display {
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.1;
  font-size: clamp(2.15rem, 5.5vw, 4.35rem);
  margin: 0 0 1rem;
  max-width: 16ch;
  color: #fafafa;
  text-wrap: balance;
}

html[lang="fa"] .kicker {
  letter-spacing: 0.02em;
  text-transform: none;
  font-weight: 700;
  font-size: 0.82rem;
}
html[lang="fa"] .display {
  letter-spacing: -0.01em;
  line-height: 1.42;
  max-width: 18ch;
  font-weight: 850;
}
html[lang="fa"] .brand { letter-spacing: 0.22em; }
html[lang="fa"] .lang { letter-spacing: 0.08em; }

.lede {
  max-width: 38rem;
  color: #a8a8a8;
  font-size: 1.05rem;
  line-height: 1.9;
  margin: 0;
  font-weight: 400;
}
html[lang="fa"] .lede {
  font-size: 1.06rem;
  line-height: 2;
  color: #b0b0b0;
}

.meta {
  color: #8f8f8f;
  font-size: 0.86rem;
  line-height: 1.7;
}
html[lang="fa"] .meta { font-size: 0.88rem; }

.text-link {
  display: inline-block;
  margin-top: 1.2rem;
  color: #ececec;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, #fff 28%, transparent);
  font-weight: 520;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.text-link:hover {
  color: var(--wolf);
  border-bottom-color: color-mix(in srgb, var(--wolf) 60%, transparent);
}

.display-sm {
  font-size: clamp(1.55rem, 3.2vw, 2.6rem);
  max-width: 20ch;
  font-weight: 750;
  letter-spacing: -0.03em;
  color: #f6f6f6;
}
html[lang="fa"] .display-sm {
  letter-spacing: 0;
  line-height: 1.4;
  font-weight: 800;
}

h2, h3 {
  color: #f0f0f0;
  font-weight: 650;
  letter-spacing: -0.015em;
}
html[lang="fa"] h2,
html[lang="fa"] h3 {
  letter-spacing: 0;
  font-weight: 700;
  line-height: 1.55;
}

.home-hero,
.home-cta {
  padding: 3.2rem 6vw 2.4rem;
  max-width: 68rem;
  margin-inline: auto;
}
.home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}
.home-hero .meta { margin-top: 1rem; }
.home-band-head {
  padding: 0 6vw 0.4rem;
  max-width: 68rem;
  margin-inline: auto;
}
.home-collage { padding-bottom: 2rem; }
.home-band {
  padding: 3.5rem 6vw;
  max-width: 68rem;
  margin-inline: auto;
}
.home-cta { padding-bottom: 4.5rem; }

.w-stage {
  position: relative;
  overflow: visible;
}
.w-grid {
  position: relative;
  width: 100%;
}

.cell {
  position: absolute;
  overflow: visible;
  z-index: 1;
}

.cell:hover { z-index: 4; }

.thumb {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  color: inherit;
  text-decoration: none;
  overflow: visible;
  will-change: transform;
  cursor: url("/static/img/play-cursor.svg") 14 14, pointer;
}

.thumb-media {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #0a0a0a;
}

.thumb-media img,
.thumb-media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center center;
  will-change: transform;
}

.thumb-label {
  position: absolute;
  inset-inline-start: 0;
  bottom: 0.35rem;
  color: #fff;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  text-shadow: 0 1px 10px #000;
  transition: opacity 0.2s ease;
  line-height: 1.15;
}

.thumb-director {
  display: inline;
  font-size: 26px;
  font-weight: 600;
  margin-inline-end: 0.45rem;
}

.thumb-project {
  display: inline;
  font-size: 16px;
  font-weight: 400;
}

.thumb:hover .thumb-label,
.thumb:focus-visible .thumb-label { opacity: 1; }

.frame,
.course-card a {
  display: block;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  background: #0a0a0a;
}

.frame-media {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.course-card img,
.mast img,
.thumb-media video,
.frame-media video,
.mast video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mast {
  position: relative;
  margin: 0;
  width: 100%;
  aspect-ratio: 16 / 7;
  max-height: 70vh;
  overflow: hidden;
  isolation: isolate;
}
.mast::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 42%);
  z-index: 1;
}
.mast .frame-media { height: 100%; }

.frame-cap {
  position: absolute;
  inset-inline-start: 0.85rem;
  bottom: 0.75rem;
  font-size: 0.78rem;
  line-height: 1.35;
  color: #fff;
  text-shadow: 0 1px 12px #000;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.frame-cap em {
  display: block;
  font-style: normal;
  font-size: 1.05rem;
  font-weight: 650;
}

.course-card a:hover .frame-cap,
.course-card a:focus-visible .frame-cap { opacity: 1; }

.page {
  padding: 3rem 6vw 5rem;
  max-width: 68rem;
  margin-inline: auto;
  width: 100%;
}
.page > .kicker { margin-bottom: 0.35rem; }
.page > p a { color: var(--muted); }
.narrow { max-width: 32rem; }

.studio-mark {
  width: 5.5rem;
  height: 5.5rem;
  object-fit: contain;
  display: block;
  margin-bottom: 1.1rem;
}
.studio-crafts {
  margin-top: 3.2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line-soft, #262626);
}
.studio-crafts .display-sm { margin-bottom: 1.4rem; }
.studio-craft-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem 1.75rem;
}
.studio-craft h3 {
  margin: 0.75rem 0 0.35rem;
  font-size: 1.08rem;
}
.studio-craft-media {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #0a0a0a;
  border: 1px solid var(--line-soft, #262626);
}
.studio-craft-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease, ease);
}
.studio-craft:hover .studio-craft-media img { transform: scale(1.03); }
.studio-teach {
  margin-top: 3.4rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line-soft, #262626);
  max-width: 40rem;
}
@media (max-width: 720px) {
  .studio-craft-grid { grid-template-columns: 1fr; }
}

.mosaic-page {
  position: relative;
  height: 92vw;
  min-height: 36rem;
  max-height: 64rem;
  margin-top: 2.4rem;
}
.mosaic-page .course-card {
  position: absolute;
}
.mosaic-page .course-card:nth-child(1) { left: 0; top: 0; width: 52%; z-index: 1; }
.mosaic-page .course-card:nth-child(2) { left: 48%; top: 6%; width: 50%; z-index: 2; }
.mosaic-page .course-card:nth-child(3) { left: 2%; top: 36%; width: 46%; z-index: 1; }
.mosaic-page .course-card:nth-child(4) { left: 50%; top: 42%; width: 48%; z-index: 2; }
.mosaic-page .course-card:nth-child(5) { left: 16%; top: 72%; width: 54%; z-index: 3; }
.mosaic-page .course-card a { aspect-ratio: 16 / 9; }
.mosaic-page .course-card:hover { z-index: 4; }
.mosaic-page .frame-cap { opacity: 0; }
.course-card { position: relative; }
.course-card a { position: relative; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.8rem;
}

.seat-card,
.split article {
  padding: 1rem 0 1.15rem;
  border-top: 1px solid var(--line-soft);
  transition: border-color 0.25s var(--ease);
}
.seat-card:hover,
.split article:hover { border-top-color: color-mix(in srgb, var(--wolf) 40%, #2a2a2a); }

.seat-card h2,
.split article h2 { margin: 0.45rem 0 0.5rem; font-size: 1.15rem; }

.path-seats {
  margin-top: 2.2rem;
  gap: 2rem 2.4rem;
}
.path-seat {
  padding-top: 0;
  border-top: 0;
}
.path-seat:hover { border-top-color: transparent; }
.path-seat-media {
  margin: 0 0 1rem;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #0a0a0a;
  border: 1px solid var(--line-soft, #262626);
}
.path-seat-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease, ease);
}
.path-seat:hover .path-seat-media img { transform: scale(1.03); }
.path-seat .kicker { margin-top: 0.15rem; }

.contact-page { max-width: 72rem; }
.contact-hero { max-width: 40rem; margin-bottom: 2.2rem; }
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 2rem 2.6rem;
  align-items: start;
}
.contact-channels {
  list-style: none;
  padding: 0;
  margin: 0.35rem 0 0;
}
.contact-channels li {
  display: grid;
  gap: 0.15rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line, #1c1c1c);
}
.contact-channels a {
  text-decoration: none;
  color: #f0f0f0;
  font-weight: 550;
  transition: color 0.18s var(--ease, ease);
}
.contact-channels a:hover { color: var(--wolf); }
.contact-note { margin-top: 1.1rem; max-width: 28rem; }
.contact-main {
  padding-top: 0.2rem;
}
.contact-form {
  margin-top: 1rem;
  max-width: 32rem;
}
.contact-form textarea { min-height: 9.5rem; resize: vertical; }
@media (max-width: 860px) {
  .contact-layout { grid-template-columns: 1fr; }
}

.panel-card { margin-top: 1.4rem; }
.checkout-seats { margin-top: 1.5rem; }
.gateway-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}
.gateway-card {
  margin: 0;
  padding: 1.1rem 1.15rem 1.2rem;
  border: 1px solid var(--line, #1c1c1c);
  background: rgba(255, 255, 255, 0.02);
  display: grid;
  gap: 0.45rem;
  transition: border-color 0.18s var(--ease, ease), opacity 0.18s var(--ease, ease);
}
.gateway-card .btn { margin-top: 0.45rem; width: fit-content; }
.gateway-card.is-disabled {
  opacity: 0.45;
  filter: grayscale(0.35);
}
.gateway-card.is-disabled .btn {
  cursor: not-allowed;
  pointer-events: none;
}
.checkout-back { margin-top: 1.4rem; }
.checkout-back a { color: inherit; }
@media (min-width: 720px) {
  .gateway-grid { grid-template-columns: 1fr 1fr; }
}

.course-page .btn { margin: 1.4rem 0 0; }
.course-page .seat-card .btn { margin-top: 0.9rem; width: fit-content; }
.course-page .hint { margin-top: 0.85rem; }
.course-page .price { font-size: 1.3rem; margin: 0.25rem 0; color: #ebe4d8; font-weight: 600; font-variant-numeric: tabular-nums; }
html[lang="fa"] .course-page .price { font-weight: 700; }
.price.muted, .muted { color: var(--muted); }

.stack { display: grid; gap: 0.85rem; }
.stack label { display: grid; gap: 0.3rem; color: var(--muted); }
.stack input,
.stack textarea,
.stack select {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line-soft);
  padding: 0.7rem 0.8rem;
  font: inherit;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}
.stack input:focus,
.stack textarea:focus,
.stack select:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--wolf) 55%, #2a2a2a);
  background: #0d0d0d;
}
.stack textarea { min-height: 8rem; }
.hp {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.hint, .form-msg { color: var(--muted); }
.form-msg[data-err="1"] { color: #e07a6a; }
.choice { display: flex; gap: 0.55rem; align-items: center; }
.syllabus { padding: 0; list-style: none; margin-top: 0.7rem; }
.syllabus li { display: flex; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid #1f1f1f; }
.syllabus span { color: var(--wolf); font-variant-numeric: tabular-nums; }
.admin-list { padding: 0; list-style: none; }
.admin-list li { padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
.inline-form { display: inline-flex; gap: 0.4rem; margin-top: 0.55rem; flex-wrap: wrap; align-items: center; }
.session-block { max-width: none; }
.session-block h2 { font-size: 1.2rem; font-weight: 500; }

/* —— Panel shell (admin + student) —— */
.panel-body main {
  position: relative;
  isolation: isolate;
}
.panel-page {
  max-width: 96rem;
  padding-top: 2.2rem;
}
.panel-page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 45% at 0% 0%, color-mix(in srgb, var(--wolf) 10%, transparent), transparent 55%),
    radial-gradient(ellipse 50% 35% at 100% 10%, color-mix(in srgb, var(--seal) 8%, transparent), transparent 50%);
}
.panel-hero { margin-bottom: 1.6rem; }
.panel-hero .display { margin: 0 0 0.35rem; }
.panel-hero-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}
.panel-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.panel-shell {
  display: grid;
  grid-template-columns: 11.5rem minmax(0, 1fr);
  gap: 1.5rem 2.4rem;
  align-items: start;
}
.panel-rail {
  position: sticky;
  top: 5.4rem;
  display: grid;
  gap: 0.15rem;
  padding: 0.35rem 0 1rem;
  border-inline-start: 1px solid #222;
  margin: 0;
  max-height: calc(100svh - 6.5rem);
  overflow: auto;
}
.panel-rail a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.88rem;
  padding: 0.48rem 0.75rem;
  border-inline-start: 2px solid transparent;
  margin-inline-start: -1px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}
.panel-rail a:hover {
  color: var(--ink);
  background: color-mix(in srgb, #fff 3%, transparent);
}
.panel-rail a.is-active {
  color: var(--ink);
  border-inline-start-color: var(--wolf);
  background: color-mix(in srgb, var(--wolf) 10%, transparent);
}
.panel-main { min-width: 0; }
.panel-shell.is-layers:not(.is-ready) .panel-main > .panel-block:not(:first-child) {
  display: none;
}
.panel-shell.is-layers.is-ready .panel-main > .panel-block {
  display: none;
  margin: 0;
  border-top: 0;
  animation: none;
}
.panel-shell.is-layers.is-ready .panel-main > .panel-block.is-open {
  display: block;
  animation: layer-open 0.16s ease both;
}
@keyframes layer-open {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.panel-block {
  margin: 0 0 2.8rem;
  padding: 1.35rem 0 1.7rem;
  border-top: 1px solid #1f1f1f;
  scroll-margin-top: 6.2rem;
  animation: panel-in 0.45s ease both;
}
.panel-block:nth-child(1) { animation-delay: 0.02s; }
.panel-block:nth-child(2) { animation-delay: 0.06s; }
.panel-block:nth-child(3) { animation-delay: 0.1s; }
.panel-block:nth-child(4) { animation-delay: 0.14s; }
@keyframes panel-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .panel-block,
  .panel-shell.is-layers .panel-main > .panel-block.is-open { animation: none; }
  .panel-rail a { transition: none; }
  html { scroll-behavior: auto; }
  .btn, .brand, .text-link, .site-nav a { transition: none; }
}
.admin-section h2,
.dash-section h2,
.panel-block > h2 {
  font-size: 1.18rem;
  font-weight: 650;
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
  color: #f2f2f2;
}
html[lang="fa"] .admin-section h2,
html[lang="fa"] .dash-section h2,
html[lang="fa"] .panel-block > h2 {
  font-weight: 750;
  letter-spacing: 0;
  line-height: 1.5;
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}
.section-head h2 { margin: 0; }
.section-hint { margin: -0.35rem 0 0.9rem; max-width: 40rem; }
.empty-state,
.empty-panel {
  color: var(--muted);
  margin: 0.4rem 0;
}
.empty-panel .btn { margin-top: 0.9rem; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7.8rem, 1fr));
  gap: 0.85rem 1.1rem;
  margin: 0;
  padding: 0;
  border: 0;
}
.stat-primary {
  margin-bottom: 1.1rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid #222;
}
.stat-primary strong { font-size: 1.75rem; }
.stat-secondary strong { font-size: 1.2rem; color: #d8d8d8; }
.stat-row > div {
  padding: 0.35rem 0;
  min-height: 3.2rem;
}
.stat-row strong {
  display: block;
  font-weight: 550;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
}
.stat-row span {
  color: var(--muted);
  font-size: 0.76rem;
  display: block;
  margin-top: 0.25rem;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 0.75rem;
  border-top: 1px solid #1f1f1f;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.data-table th,
.data-table td {
  text-align: start;
  padding: 0.72rem 0.6rem;
  border-bottom: 1px solid #1a1a1a;
  vertical-align: top;
}
.data-table th {
  color: #8a8a8a;
  font-weight: 600;
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: sticky;
  top: 0;
  background: #000;
}
html[lang="fa"] .data-table th {
  letter-spacing: 0.02em;
  text-transform: none;
  font-weight: 700;
  font-size: 0.8rem;
}
.data-table td { color: #e6e6e6; }
.data-table .meta { color: #8f8f8f; }
.data-table tbody tr {
  transition: background 0.15s ease;
}
.data-table tbody tr:hover { background: #0d0d0d; }
.data-table tr.bad td:nth-child(3) { color: #e07a6a; }
.data-table tr.ok td:nth-child(3) { color: #8fbf8f; }
.admin-form { max-width: 28rem; margin-top: 0.75rem; }
.inline-form select {
  background: #0a0a0a;
  color: var(--ink);
  border: 1px solid #2a2a2a;
  padding: 0.35rem 0.5rem;
  font: inherit;
}

.dash-stats { margin-top: 0; }
.dash-course-list {
  display: grid;
  gap: 0;
  margin-top: 0.4rem;
}
.dash-course {
  display: grid;
  grid-template-columns: minmax(0, 12.5rem) 1fr;
  gap: 1rem 1.35rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid #1f1f1f;
  transition: background 0.2s ease;
}
.dash-course:hover { background: color-mix(in srgb, #fff 2%, transparent); }
.dash-course-media {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #0a0a0a;
}
.dash-course-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}
.dash-course:hover .dash-course-media img { transform: scale(1.04); }
.dash-course-body h3 {
  margin: 0 0 0.35rem;
  font-size: 1.08rem;
  font-weight: 550;
}
.dash-course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.8rem;
}
.progress-track {
  height: 2px;
  background: #1f1f1f;
  margin-top: 0.55rem;
  max-width: 16rem;
  overflow: hidden;
}
.progress-track.progress-wide { max-width: 22rem; height: 3px; }
.progress-track span {
  display: block;
  height: 100%;
  background: var(--wolf);
  transform-origin: inline-start;
}

.notice-banner {
  margin: 1.1rem 0 0;
  padding: 0.8rem 0;
  border-top: 1px solid #2a2a2a;
  border-bottom: 1px solid #2a2a2a;
  color: #d4cbb8;
  transition: opacity 0.4s ease, transform 0.4s ease, max-height 0.4s ease, margin 0.4s ease, padding 0.4s ease;
  max-height: 4rem;
  overflow: hidden;
}
.notice-banner.is-gone {
  opacity: 0;
  transform: translateY(-6px);
  max-height: 0;
  margin: 0;
  padding: 0;
  border: 0;
}
.attention-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.1rem 0 0;
}
.attn-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid #2a2a2a;
  color: var(--wolf);
  text-decoration: none;
  font-size: 0.86rem;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.attn-chip strong { color: var(--ink); font-weight: 550; }
.attn-chip:hover { border-color: #444; background: #0c0c0c; }
.attn-chip.attn-warn { color: #e07a6a; border-color: #3a2623; }

.activity-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.activity-list li {
  display: grid;
  grid-template-columns: 7.2rem minmax(0, 1fr);
  gap: 0.35rem 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid #1a1a1a;
}
.activity-body {
  display: grid;
  gap: 0.15rem;
}
.activity-kind {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding-top: 0.15rem;
}
.activity-list li[data-kind="login_fail"] .activity-kind { color: #e07a6a; }
.activity-list li[data-kind="login_ok"] .activity-kind { color: #8fbf8f; }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.85rem 0 0.35rem;
}
.filter-bar input,
.filter-bar select {
  background: #090909;
  color: var(--ink);
  border: 1px solid #2a2a2a;
  padding: 0.58rem 0.75rem;
  font: inherit;
  min-width: 12rem;
  transition: border-color 0.15s ease;
}
.filter-bar input:focus,
.filter-bar select:focus {
  outline: none;
  border-color: #555;
}
.role-pill,
.status-pill {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--muted);
  border-bottom: 1px solid #333;
  padding-bottom: 0.05rem;
}
.role-pill.role-2,
.status-pill.status-confirmed { color: #8fbf8f; border-color: #355535; }
.role-pill.role-1,
.status-pill.status-requested { color: var(--wolf); border-color: #4a4336; }
.status-pill.status-declined,
.status-pill.status-cancelled { color: #e07a6a; border-color: #5a3530; }

.course-admin-list li {
  display: grid;
  gap: 0.2rem;
}
.course-admin-link {
  text-decoration: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  align-items: baseline;
}
.course-admin-title { font-weight: 550; }
.course-admin-link:hover .course-admin-title { color: var(--wolf); }
.session-admin-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem 1rem;
  margin-bottom: 0.25rem;
}
.inbox-body {
  margin: 0.45rem 0 0;
  max-width: 42rem;
  line-height: 1.7;
}
.dash-next {
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
  padding: 1.35rem 0 1.6rem;
  max-width: none;
  margin: 0 0 2.8rem;
}
.dash-next-grid {
  display: grid;
  grid-template-columns: minmax(0, 16rem) 1fr;
  gap: 1.2rem 1.6rem;
  align-items: center;
  margin-top: 0.5rem;
}
.dash-next-media {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #0a0a0a;
}
.dash-next-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.dash-next-media:hover img { transform: scale(1.03); }
.dash-next h2 {
  margin: 0 0 0.4rem;
  font-size: 1.35rem;
  font-weight: 550;
}
.dash-next .btn { margin-top: 1rem; }
.dash-sessions {
  display: grid;
  grid-template-columns: minmax(0, 22rem) minmax(0, 1fr);
  gap: 1.4rem 2rem;
  align-items: start;
  margin-top: 1.1rem;
}
.session-cards {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
}
.session-cards li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid #1c1c1c;
}
.session-cards strong { font-weight: 550; }
.session-cards .meta { margin: 0.15rem 0 0; }
.session-card-side {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}
.user-manage { min-width: 12rem; vertical-align: top; }
.user-edit { margin-top: 0.45rem; }
.user-edit summary {
  cursor: pointer;
  color: #d0d0d0;
  width: fit-content;
}
.user-edit-form {
  margin-top: 0.55rem;
  max-width: 16rem;
}
.user-delete {
  margin-top: 0.45rem;
  color: #c98478;
}
.js-auth.is-spinning > label,
.js-auth.is-spinning > .hint,
.js-auth.is-spinning > .btn,
.js-auth.is-spinning > .form-msg,
.js-auth.is-spinning > .hp { display: none; }
.pw-stage { min-height: 15rem; }
.pw-orbit {
  position: relative;
  width: 15rem;
  height: 15rem;
  margin: 0.4rem auto 0;
}
.pw-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0.45rem;
  height: 0.45rem;
  margin: -0.22rem 0 0 -0.22rem;
  border-radius: 50%;
  background: #6a6a6a;
}
.pw-ring { position: absolute; inset: 0; }
.pw-cell {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 3.15rem;
  height: 3.45rem;
  margin: -1.72rem 0 0 -1.57rem;
  border-radius: 0.85rem;
  border: 1px solid #3a3a3a;
  background: #111;
  transition: transform 0.55s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  transform: translateX(calc((var(--i) - (var(--n) - 1) / 2) * 3.7rem));
}
.pw-orbit.is-ring .pw-cell {
  transform: rotate(var(--a)) translateY(-4.7rem) rotate(calc(var(--a) * -1));
}
.pw-orbit.is-spin .pw-ring { animation: pw-spin 0.85s linear infinite; }
.pw-field-row { position: relative; display: block; }
.pw-field-row input { width: 100%; padding-inline-end: 2.7rem; }
.pw-toggle {
  position: absolute;
  inset-inline-end: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: #d5d5d5;
  cursor: pointer;
}
.pw-toggle svg { width: 1.15rem; height: 1.15rem; display: block; }
.pw-toggle .eye-shut { display: none; }
.pw-toggle[aria-pressed="true"] .eye-open { display: none; }
.pw-toggle[aria-pressed="true"] .eye-shut { display: block; }
.auth-glass input[name="email"],
.auth-glass input[name="password"] {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(8, 8, 8, 0.28));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.85rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    inset 0 10px 18px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.auth-glass input[name="email"]:focus,
.auth-glass input[name="password"]:focus {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(6, 6, 6, 0.34));
  border-color: rgba(255, 255, 255, 0.16);
}
.auth-glass {
  position: relative;
  margin-top: 1.35rem;
  padding: 1.55rem 1.3rem 1.15rem;
  border-radius: 1.45rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(12, 12, 12, 0.42));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 22px 50px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.auth-glass::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 8%;
  right: 10%;
  top: -22%;
  height: 70%;
  background: radial-gradient(ellipse at 24% 55%, rgba(255, 196, 96, 0.85), rgba(176, 104, 28, 0.32) 42%, transparent 72%);
  filter: blur(26px);
  pointer-events: none;
}
.auth-glass .js-auth { margin-top: 0; }
.auth-glass .auth-links { margin: 0.85rem 0 0; }
.auth-glass .auth-links a { color: var(--muted); }
.pw-orbit.is-ok .pw-cell,
.pw-orbit.is-ok .pw-core {
  border-color: #3d9a72;
  box-shadow: 0 0 16px rgba(61, 154, 114, 0.35);
}
.pw-orbit.is-ok .pw-core { background: #3d9a72; }
.pw-orbit.is-bad .pw-cell,
.pw-orbit.is-bad .pw-core {
  border-color: var(--seal);
  box-shadow: 0 0 16px rgba(177, 50, 34, 0.4);
}
.pw-orbit.is-bad .pw-core { background: var(--seal); }
@keyframes pw-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .pw-orbit.is-spin .pw-ring { animation: none; }
  .pw-cell { transition: none; }
}
@media (max-width: 860px) {
  .dash-sessions { grid-template-columns: 1fr; }
}
.role-line { margin-top: 0.55rem; }

@media (max-width: 920px) {
  .panel-shell {
    grid-template-columns: 1fr;
  }
  .panel-rail {
    position: sticky;
    top: 75px;
    z-index: 20;
    display: flex;
    flex-wrap: nowrap;
    gap: 0.15rem;
    overflow-x: auto;
    max-height: none;
    padding: 0.55rem 0;
    margin: 0 0 0.5rem;
    border-inline-start: 0;
    border-bottom: 1px solid #222;
    background: color-mix(in srgb, #000 92%, transparent);
    backdrop-filter: blur(8px);
    scrollbar-width: thin;
  }
  .panel-rail a {
    white-space: nowrap;
    border-inline-start: 0;
    border-bottom: 2px solid transparent;
    margin: 0;
    padding: 0.45rem 0.7rem;
  }
  .panel-rail a.is-active {
    border-inline-start-color: transparent;
    border-bottom-color: var(--wolf);
    background: transparent;
  }
  .dash-next-grid,
  .dash-course { grid-template-columns: 1fr; }
  .activity-list li { grid-template-columns: 1fr; }
}

.cert-code {
  font-size: 1.35rem;
  letter-spacing: 0.22em;
  color: var(--wolf);
  margin: 1.2rem 0;
}
.site-foot p {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
}
.foot-mark { width: 22px; height: 22px; display: block; }
.site-foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-end;
  flex-wrap: wrap;
  padding: 1.6rem 6vw 2.2rem;
  color: var(--muted);
  font-size: 0.82rem;
  border-top: 1px solid color-mix(in srgb, #fff 6%, transparent);
  margin-top: 1rem;
}
.site-foot a {
  margin-inline-end: 1rem;
  color: inherit;
  text-decoration: none;
  transition: color 0.18s var(--ease);
}
.site-foot a:hover { color: var(--ink); }
.foot-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.2rem;
}
.foot-links { margin: 0; }
.foot-seals {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}
.foot-seal {
  display: inline-flex;
  margin: 0 !important;
  padding: 0.2rem;
  border: 1px solid var(--line-soft);
  background: #050505;
  transition: border-color 0.2s var(--ease);
}
.foot-seal:hover { border-color: #444; }
.foot-seal img {
  display: block;
  width: auto;
  height: 72px;
  max-width: 88px;
  object-fit: contain;
  background: #fff;
}
.settings-sub {
  margin: 1.4rem 0 0.35rem;
  font-size: 1rem;
  font-weight: 550;
}
.settings-seal {
  border: 1px solid #222;
  padding: 0.85rem 0.9rem 1rem;
  margin: 0.5rem 0 0;
}
.settings-seal legend {
  padding: 0 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
}
.seal-preview { margin: 0.35rem 0 0; }
.seal-preview img {
  background: #fff;
  max-height: 72px;
  width: auto;
}
.admin-settings-form { max-width: 36rem; }

@media (hover: none) {
  .frame-cap,
  .mosaic-page .frame-cap { opacity: 1; }
}

@media (max-width: 800px) {
  .site-head {
    grid-template-columns: 1fr auto;
    height: auto;
    min-height: 75px;
    padding: 0.85rem 1.1rem;
  }
  .site-nav {
    grid-column: 1 / -1;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0.85rem 1.2rem;
  }
  .thumb-director { font-size: 18px; }
  .thumb-project { font-size: 13px; }
  .split { grid-template-columns: 1fr; }
  .mosaic-page {
    height: auto;
    min-height: 0;
    max-height: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  .mosaic-page .course-card {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
  }
  .w-grid {
    height: auto !important;
  }
  .cell {
    position: relative !important;
    left: auto !important;
    top: auto !important;
    width: 100% !important;
    height: auto !important;
    margin: 0 6vw 0.85rem;
  }
  .cell .thumb { aspect-ratio: 16 / 9; }
}

@media (max-width: 1100px) {
  .site-head {
    gap: 0.55rem 1rem;
    padding: 0 1.15rem;
  }
  .site-nav,
  .head-end { gap: 0.75rem 1rem; }
  .panel-shell {
    grid-template-columns: 9rem minmax(0, 1fr);
    gap: 1rem 1.25rem;
  }
  .page { padding: 2.2rem 4.5vw 3.6rem; }
  .home-hero,
  .home-cta,
  .home-band,
  .home-band-head { padding-left: 4.5vw; padding-right: 4.5vw; }
}

@media (max-width: 720px) {
  html { overflow-x: clip; }
  .site-head {
    grid-template-columns: 1fr;
    height: auto;
    padding: 0.7rem 1rem 0.55rem;
  }
  .site-nav,
  .head-end {
    grid-column: auto;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.45rem 0.9rem;
  }
  .site-nav a,
  .head-end a,
  .head-end button { font-size: 0.92rem; }
  .page {
    padding: 1.45rem 1rem 2.8rem;
  }
  .home-hero,
  .home-cta,
  .home-band,
  .home-band-head {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .home-hero { padding-top: 1.6rem; }
  .display { font-size: clamp(1.8rem, 9vw, 2.5rem); }
  .auth-glass { padding: 1.15rem 0.9rem 0.95rem; margin-top: 1rem; }
  .auth-glass::before { filter: blur(18px); }
  .pw-orbit { transform: scale(0.82); margin-top: 0; }
  .pw-field-row { display: block; }
  .narrow .btn,
  .auth-glass .btn,
  .checkout .btn,
  .dash-course-actions .btn { width: 100%; }
  .filter-bar input,
  .filter-bar select {
    min-width: 0;
    width: 100%;
  }
  .session-cards li { align-items: flex-start; flex-wrap: wrap; }
  .user-edit-form { max-width: none; }
  .data-table { font-size: 0.84rem; }
  .data-table th,
  .data-table td { padding: 0.45rem 0.4rem; }
  .cell { margin: 0 0 0.85rem; }
  .foot-seal img { height: 56px; }
  .site-foot { padding: 1.2rem 1rem 1.6rem; align-items: flex-start; }
  .panel-hero-actions { width: 100%; }
  .stack input,
  .stack textarea,
  .stack select { width: 100%; max-width: 100%; }
}

.shop-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1.2rem; margin-top: 1.5rem; }
.shop-card { padding: 1rem 0; border-top: 1px solid #1c1c1c; }
.license-list { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: 1rem; }
.license-list li { padding: 0.9rem 0; border-bottom: 1px solid #1c1c1c; }
.license-domain { display: flex; flex-wrap: wrap; gap: 0.7rem; align-items: end; margin-top: 0.7rem; }
.license-domain label { flex: 1 1 16rem; }
.coupon-box { display: flex; flex-wrap: wrap; gap: 0.7rem; align-items: end; margin: 1rem 0 1.2rem; }
.coupon-box label { flex: 1 1 14rem; }
.coupon-form { margin: 0.6rem 0 1.4rem; }
.jalali-wrap { position: relative; display: block; }
.jalali-pop {
  position: absolute;
  z-index: 30;
  inset-inline-start: 0;
  top: calc(100% + 0.35rem);
  width: 18rem;
  padding: 0.7rem;
  background: #111;
  border: 1px solid var(--line-soft);
  color: var(--ink);
}
.jalali-head, .jalali-week, .jalali-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.2rem; text-align: center; }
.jalali-head { grid-template-columns: 2rem 1fr 2rem; align-items: center; margin-bottom: 0.4rem; }
.jalali-head button, .jalali-days button {
  background: transparent;
  color: var(--ink);
  border: 0;
  cursor: pointer;
  font: inherit;
  padding: 0.35rem 0;
}
.jalali-days button:hover, .jalali-head button:hover { color: var(--wolf); }
.jalali-week { color: var(--muted); font-size: 0.8rem; margin-bottom: 0.25rem; }
.domain-list { list-style: none; margin: 0.4rem 0; padding: 0; display: grid; gap: 0.35rem; }
.domain-list li { display: flex; gap: 0.7rem; align-items: center; }
.domain-list form { margin: 0; }
.lesson-nav { display: flex; flex-wrap: wrap; gap: 0.7rem 1rem; margin: 0.6rem 0 1rem; }
.lesson-nav a[aria-current="page"] { color: var(--wolf); }
.lesson-video { margin: 0.8rem 0 1rem; aspect-ratio: 16 / 9; width: min(100%, 46rem); background: #000; }
.lesson-video iframe, .lesson-video { width: min(100%, 46rem); }
.lesson-video iframe { width: 100%; height: 100%; border: 0; }
.lesson-admin, .lesson-homework { margin: 1rem 0 1.4rem; }
.package-update {
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  max-width: 36rem;
}
.package-update h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  color: #f2f2f2;
}
html[lang="fa"] .package-update h3 { font-weight: 750; letter-spacing: 0; }
.coupon-edit { margin-bottom: 0.4rem; }
.coupon-edit summary { cursor: pointer; color: var(--wolf); }