/* Corporate Communication Review Board — ธีมเขียวพาสเทล/ขาว
   หลักการสี: พาสเทลใช้กับ "พื้น" (ปุ่ม แถบ ป้าย การ์ด) — ตัวหนังสือบนพาสเทลใช้เขียวเข้มเสมอ
   ห้ามเอาสีพาสเทลไปเป็นสีตัวอักษรบนพื้นขาว คอนทราสต์จะตกต่ำกว่า WCAG AA */
@import url('https://fonts.googleapis.com/css2?family=Prompt:wght@300;400;500;600;700&display=swap');

:root {
  color-scheme: light;

  /* พื้น */
  --bg: #f1f8f4;
  --panel: #ffffff;
  --panel-2: #f8fcfa;
  --line: #d3e8dc;          /* ขอบการ์ด/พาเนล — มีเงาช่วยอยู่แล้ว */
  --line-strong: #739b88;   /* ขอบช่องกรอก — ต้องเห็นชัดกว่าเพราะกดใช้งานจริง */
  --line-soft: #e7f3ec;

  /* เขียวพาสเทล — ใช้เป็นพื้นเท่านั้น */
  --green: #8ed5b5;
  --green-soft: #bfe3cf;
  --green-tint: #e3f4ea;
  --green-edge: #6cbf9a;

  /* เขียวเข้ม — ใช้กับตัวหนังสือ/หัวข้อ/ขอบ */
  --green-ink: #2f6b52;
  --green-900: #1f4f3a;
  --on-green: #12402d;      /* ตัวหนังสือบนพื้นพาสเทล */

  /* ตัวหนังสือ */
  --text: #24352d;          /* 13.0:1 บนขาว */
  --muted: #556d62;         /* 5.6:1 */
  --dim: #62796f;           /* 4.68:1 — ต่ำกว่านี้ตัวเล็กอ่านไม่ออก */

  /* สถานะ */
  --ok: #4a9d76;
  --warn: #dfb35e;
  --warn-tint: #fbf1dc;
  --warn-ink: #6b4e12;
  --danger: #e79a92;
  --danger-tint: #fbe6e3;
  --danger-ink: #7a2e26;

  --radius: 8px;
  --shadow: 0 10px 30px rgba(38, 92, 68, 0.07);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at top, #e2f3e9 0, var(--bg) 34rem);
  background-attachment: fixed;
  color: var(--text);
  font: 400 14px/1.55 'Prompt', 'Segoe UI', Tahoma, sans-serif;
  min-height: 100vh;
}

h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(19px, 2vw, 26px); font-weight: 600; color: var(--green-900); }
h2 { font-size: 17px; font-weight: 600; color: var(--green-900); }
h3 { font-size: 14px; font-weight: 600; color: var(--green-900); }
a { color: var(--green-ink); }

button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }

.shell { width: min(1540px, calc(100% - 28px)); margin: 0 auto; padding: 18px 0 64px; }
.shell.narrow { width: min(560px, calc(100% - 28px)); }

/* แถบชื่อระบบบนหน้าที่ผู้ตรวจเห็น */
.brandbar { background: var(--green-soft); border-bottom: 1px solid var(--green-edge); }
.brandbar-inner {
  width: min(1540px, calc(100% - 28px)); margin: 0 auto; padding: 11px 0;
  font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--on-green);
}

/* ---------- panel ---------- */
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 16px;
}

.topbar {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; padding: 14px 16px; margin-bottom: 12px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); box-shadow: var(--shadow);
  border-top: 3px solid var(--green);
}
.topbar .sub { color: var(--muted); margin-top: 3px; font-size: 13px; }
.topbar-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

/* ---------- buttons ---------- */
.btn {
  padding: 8px 14px; border-radius: var(--radius); border: 1px solid var(--line);
  background: #fff; color: var(--text); font-weight: 500; transition: .15s;
}
.btn:hover { border-color: var(--green-edge); background: var(--green-tint); }
.btn.primary { background: var(--green); border-color: var(--green-edge); color: var(--on-green); font-weight: 600; }
.btn.primary:hover { background: var(--green-soft); }
.btn.ok { background: var(--green-tint); border-color: var(--green-edge); color: var(--green-900); font-weight: 600; }
.btn.ok:hover { background: var(--green); }
.btn.warn { background: var(--warn-tint); border-color: var(--warn); color: var(--warn-ink); font-weight: 600; }
.btn.warn:hover { background: #f7e7c6; }
.btn.ghost { background: transparent; color: var(--muted); }
.btn.ghost:hover { color: var(--green-900); }
.btn.sm { padding: 5px 10px; font-size: 12.5px; }
.btn.danger { color: var(--danger-ink); border-color: #eecac5; }
.btn.danger:hover { background: var(--danger-tint); border-color: var(--danger); }
.btn:disabled { opacity: .42; cursor: not-allowed; }

/* ---------- form ---------- */
.field { display: block; margin-bottom: 12px; }
.field > span { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 5px; }
input[type=text], input[type=password], input[type=number], textarea, select {
  width: 100%; padding: 9px 11px; border-radius: var(--radius);
  border: 1px solid var(--line-strong); background: #fff; color: var(--text);
}
input::placeholder, textarea::placeholder { color: var(--dim); }
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--green-edge);
  box-shadow: 0 0 0 3px rgba(108, 191, 154, .3);
}
textarea { resize: vertical; min-height: 74px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > * { flex: 1 1 140px; min-width: 0; }

.msg { padding: 9px 12px; border-radius: var(--radius); font-size: 13px; margin-bottom: 12px; }
.msg.err { background: var(--danger-tint); border: 1px solid #eecac5; color: var(--danger-ink); }
.msg.ok { background: var(--green-tint); border: 1px solid var(--green-edge); color: var(--green-900); }
.msg[hidden] { display: none; }

/* ---------- chips / badges ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px;
  border: 1px solid var(--line); border-radius: 999px; background: var(--panel-2);
  font-size: 12.5px; color: var(--text);
}
.chip b { color: var(--warn-ink); font-weight: 600; }
.chip small { color: var(--muted); }

.badge { display: inline-block; padding: 4px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 600; }
.badge.pending { background: var(--warn-tint); color: var(--warn-ink); border: 1px solid var(--warn); }
.badge.approved { background: var(--green-tint); color: var(--green-900); border: 1px solid var(--green-edge); }
.badge.changes { background: var(--danger-tint); color: var(--danger-ink); border: 1px solid var(--danger); }

.counts { display: flex; flex-wrap: wrap; gap: 6px; }
.count {
  min-width: 72px; padding: 6px 9px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel-2); text-align: center; color: var(--muted); font-size: 12px;
}
.count strong { display: block; color: var(--green-900); font-size: 16px; font-weight: 600; }
.count.credits-tile { border-color: var(--warn); background: var(--warn-tint); }
.count.credits-tile strong { color: var(--warn-ink); }

/* ---------- grid + card ---------- */
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }

.card {
  min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); box-shadow: var(--shadow); display: flex; flex-direction: column;
}
.card.is-PASS { border-color: var(--green-edge); box-shadow: 0 0 0 2px var(--green-tint), var(--shadow); }
.card.is-EDIT { border-color: var(--warn); box-shadow: 0 0 0 2px var(--warn-tint), var(--shadow); }
.card.is-REMAKE { border-color: var(--danger); box-shadow: 0 0 0 2px var(--danger-tint), var(--shadow); }
.card.is-CUT { opacity: .55; }

.media {
  position: relative; aspect-ratio: 16 / 9; background: #eef6f1;
  border-bottom: 1px solid var(--line); cursor: zoom-in; overflow: hidden;
}
.media img, .media video, .media iframe {
  display: block; width: 100%; height: 100%; border: 0;
  object-fit: contain; background: #eef6f1;
}
.media[data-mode="link"] { cursor: default; }
.drive-preview { display: block; width: 100%; height: 100%; }
.media-actions { padding: 10px 12px; border-bottom: 1px solid var(--line); }
.media-actions .btn {
  display: flex; align-items: center; justify-content: center;
  min-height: 44px; text-align: center; text-decoration: none;
  border-color: var(--line-strong);
}

.zoom-hint, .play-badge { position: absolute; pointer-events: none; border-radius: 999px; }
.zoom-hint {
  right: 8px; bottom: 8px; padding: 3px 9px; font-size: 11.5px;
  background: rgba(255, 255, 255, .95); border: 1px solid var(--line);
  color: var(--muted); opacity: 0; transition: .15s;
}
.media:hover .zoom-hint { opacity: 1; }
.play-badge {
  left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 52px; height: 52px; display: grid; place-items: center;
  font-size: 19px; color: var(--on-green); background: var(--green);
  border: 2px solid #fff; box-shadow: 0 4px 16px rgba(38, 92, 68, .28);
}

.link-tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  width: 100%; height: 100%; text-decoration: none; color: var(--muted); background: var(--panel-2);
}
.link-tile-icon { font-size: 26px; }
.link-tile-host { color: var(--green-900); font-weight: 500; word-break: break-all; padding: 0 12px; text-align: center; }
.link-tile-cta { font-size: 12px; }

.card-body { padding: 11px 12px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.card-head { display: flex; align-items: baseline; gap: 8px; }
.card-idx { color: var(--dim); font-size: 12px; font-variant-numeric: tabular-nums; }
.card-title { font-weight: 600; word-break: break-word; color: var(--green-900); }
.card-meta { color: var(--muted); font-size: 12.5px; }

.specs { display: flex; flex-wrap: wrap; gap: 5px; }
.specs span {
  padding: 2px 8px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 11.5px; color: var(--muted); background: var(--panel-2);
}
.specs span.credits { border-color: var(--warn); color: var(--warn-ink); background: var(--warn-tint); }

details.prompt { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); }
details.prompt > summary { padding: 6px 10px; cursor: pointer; font-size: 12.5px; color: var(--muted); }
details.prompt > summary::marker { color: var(--green-edge); }
details.prompt pre {
  margin: 0; padding: 0 10px 10px; white-space: pre-wrap; word-break: break-word;
  font: 400 12px/1.5 ui-monospace, 'Cascadia Mono', Consolas, monospace;
  color: var(--muted); max-height: 210px; overflow: auto;
}
.prompt-empty { padding: 0 10px 10px; font-size: 12px; color: var(--dim); }

/* ---------- status buttons ---------- */
.statuses { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
.st {
  padding: 6px 4px; border-radius: var(--radius); border: 1px solid var(--line);
  background: #fff; color: var(--muted); font-size: 12px; font-weight: 600; transition: .12s;
}
.st:hover { border-color: var(--dim); color: var(--green-900); }
.st.PASS[aria-pressed="true"] { background: var(--green); border-color: var(--green-edge); color: var(--on-green); }
.st.EDIT[aria-pressed="true"] { background: #f2d9a0; border-color: var(--warn); color: #5a4310; }
.st.REMAKE[aria-pressed="true"] { background: #f3b8b2; border-color: var(--danger); color: #6d2620; }
.st.CUT[aria-pressed="true"] { background: #cfd9d3; border-color: #aebbb4; color: #37453e; }

.save-state { font-size: 11.5px; color: var(--dim); min-height: 16px; }
.save-state.saved { color: var(--green-ink); }
.save-state.saving { color: var(--warn-ink); }
.save-state.failed { color: var(--danger-ink); }

/* ---------- board list (team) ---------- */
.board-list { display: flex; flex-direction: column; gap: 10px; }
.board-row {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 13px 15px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); box-shadow: var(--shadow);
  border-left: 3px solid var(--green);
}
.board-row .grow { flex: 1 1 260px; min-width: 0; }
.board-row .name { font-weight: 600; font-size: 15px; color: var(--green-900); }
.board-row .meta { color: var(--muted); font-size: 12.5px; margin-top: 2px; }

.empty { padding: 34px 16px; text-align: center; color: var(--dim); }

/* ---------- lightbox (พื้นหลังเข้มเพื่อให้ดูสื่อได้ตรงสี) ---------- */
.lightbox {
  --lightbox-gap: clamp(12px, 3vh, 28px);
  position: fixed; inset: 0; z-index: 90; background: rgba(18, 40, 30, .93);
  display: grid; place-items: center; padding: var(--lightbox-gap) max(12px, 3vw);
  overflow: hidden;
}
.lightbox[hidden] { display: none; }
.lb-stage {
  width: 100%; height: 100%; min-width: 0; min-height: 0;
  display: grid; place-items: center; overflow: hidden;
}
.lb-stage img, .lb-stage video {
  display: block; width: auto; height: auto; max-width: 100%;
  max-height: calc(100vh - var(--lightbox-gap) - var(--lightbox-gap));
  max-height: calc(100dvh - var(--lightbox-gap) - var(--lightbox-gap));
  object-fit: contain;
}
.lb-stage iframe { width: min(1200px, 100%); aspect-ratio: 16 / 9; max-height: 100%; border: 0; }
.lb-close {
  position: fixed; top: 14px; right: 18px; z-index: 91; width: 40px; height: 40px;
  border-radius: 50%; border: 1px solid rgba(255, 255, 255, .4); background: rgba(255, 255, 255, .14);
  color: #fff; font-size: 22px; line-height: 1;
}
.lb-close:hover { background: var(--green); border-color: var(--green); color: var(--on-green); }

/* ---------- modal ---------- */
.modal {
  position: fixed; inset: 0; z-index: 80; background: rgba(18, 40, 30, .4);
  display: grid; place-items: center; padding: 4vh 16px; overflow: auto;
}
.modal[hidden] { display: none; }
.modal-box { width: min(720px, 100%); box-shadow: 0 24px 60px rgba(31, 79, 58, .2); }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }

.hstack { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.mt { margin-top: 14px; }
.muted { color: var(--muted); }
.dim { color: var(--dim); font-size: 12.5px; }
.sep { height: 1px; background: var(--line-soft); margin: 14px 0; }

.share-box {
  display: flex; gap: 8px; align-items: center; padding: 10px 12px;
  border: 1px dashed var(--green-edge); border-radius: var(--radius); background: var(--green-tint);
}
.share-box code { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; color: var(--green-900); font-size: 12.5px; }

/* ---------- local video upload ---------- */
.upload-box {
  margin-bottom: 14px; padding: 13px; border: 1px solid var(--green-edge);
  border-radius: var(--radius); background: var(--green-tint);
}
.upload-box[hidden], .upload-separator[hidden], .upload-state[hidden] { display: none; }
.upload-separator { display: flex; align-items: center; gap: 10px; margin: 12px 0; color: var(--muted); font-size: 12px; }
.upload-separator::before, .upload-separator::after { content: ''; height: 1px; flex: 1; background: var(--line); }
.upload-state { margin-top: 10px; padding: 9px 11px; border-radius: var(--radius); font-size: 12.5px; font-weight: 600; }
.upload-state.working { background: #fff4d7; color: var(--warn-ink); }
.upload-state.done { background: #dff4e8; color: var(--green-ink); }

@media (max-width: 1080px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) {
  .grid { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: stretch; }
  .statuses { grid-template-columns: repeat(2, 1fr); }
}