/* ================================================================ */
/* Chea Studios — admin.cjbaez.com                                   */
/* Sampo: brand=chea (Ink/Paper/Chea Red · LemonMilk/Futura)         */
/* Grammar: design-language.md CI profile (app shell, one red action) */
/* ================================================================ */

@font-face {
  font-family: 'LemonMilk';
  src: url('fonts/LemonMilk-Bold.otf') format('opentype');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Futura';
  src: url('fonts/Futura-Medium.ttf') format('truetype');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Futura';
  src: url('fonts/Futura-Bold.ttf') format('truetype');
  font-weight: 700; font-style: normal; font-display: swap;
}

:root {
  /* Chea Sampo tokens (Layer A + derived) */
  --ink: #1E1E1E;
  --paper: #E4E2DD;
  --accent: #C72A09;
  --muted: #7B776F;
  --surface-1: #303030;
  --surface-2: #404040;
  --paper-ghost: rgba(228,226,221,0.06);
  --paper-border: rgba(228,226,221,0.12);
  --paper-hover: rgba(228,226,221,0.16);
  --accent-dim: rgba(199,42,9,0.18);
  --accent-border: rgba(199,42,9,0.35);
  --green: #579562;
  --green-dim: rgba(87,149,98,0.12);
  --amber: #B97B0A;
  --amber-dim: rgba(185,123,10,0.12);
  --error: #C14728;
  --error-dim: rgba(193,71,40,0.12);
  --on-accent: #F5F5F2;

  --font-display: 'LemonMilk', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Futura', 'Futura PT', 'Century Gothic', sans-serif;

  --fs-body: 16px;
  --fs-caption: 12px;

  --radius-sm: 2px;
  --radius-md: 8px;

  --ease: cubic-bezier(0.16,1,0.3,1);
  --dur-fast: 150ms;
}

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

html, body {
  margin: 0; padding: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--fs-body);
}

.hidden { display: none !important; }

/* ---------------- LOGIN (CI-01: the one full hero moment) -------- */
#view-login {
  min-height: 100svh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
#view-login::before {
  /* ghost watermark — mark oversized, bled off-corner */
  content: "";
  position: absolute;
  right: -90px; bottom: -110px;
  width: 460px; height: 460px;
  background: url('chea-mark.svg') no-repeat center / contain;
  opacity: .06;
  pointer-events: none;
}
.login-card {
  position: relative;
  width: min(400px, 90vw);
  background: var(--surface-1);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}
.login-card::before {
  content: "";
  display: block;
  width: 56px; height: 56px;
  margin: 0 auto 8px;
  background: url('chea-mark.svg') no-repeat center / contain;
}
.login-card h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: .02em;
  text-transform: uppercase;
  margin: 0;
  color: var(--paper);
}
.login-sub {
  font-size: var(--fs-caption);
  letter-spacing: .28em;
  text-indent: .28em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 16px;
}
.login-card label {
  text-align: left;
  font-size: var(--fs-caption);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.login-error {
  min-height: 18px;
  font-size: 13px;
  color: var(--error);
  text-align: left;
}

/* ---------------- INPUTS (CI-04 field grammar) ------------------- */
.fe-input, .fe-textarea, #login-pw {
  width: 100%;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  transition: border-color var(--dur-fast) var(--ease);
}
.fe-input:focus, .fe-textarea:focus, #login-pw:focus {
  outline: none;
  border-color: var(--accent-border);
}
.fe-textarea { min-height: 96px; resize: vertical; }
.fe-input--number { max-width: 120px; }
.fe-input--url { font-size: 14px; color: var(--muted); }

/* ---------------- BUTTONS (BF-01: ONE red field per surface) ----- */
.btn, .fe-btn {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .06em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-border);
  background: transparent;
  color: var(--paper);
  padding: 9px 18px;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast), color var(--dur-fast);
}
.btn:hover, .fe-btn:hover { background: var(--paper-ghost); border-color: var(--paper-hover); }
.btn:disabled { opacity: .4; cursor: not-allowed; }

/* the single accent action of each surface: Sign in (login) / Publish (app) */
.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
  text-transform: uppercase;
  letter-spacing: .14em;
}
.btn--primary:hover:not(:disabled) { background: #A82207; border-color: #A82207; }
.btn--primary:disabled { background: var(--accent-dim); border-color: transparent; color: var(--muted); opacity: 1; }

.btn--danger { color: var(--error); border-color: var(--error-dim); }
.btn--danger:hover { background: var(--error-dim); border-color: var(--error); }
.btn--secondary { color: var(--paper); }
.btn--save {
  background: transparent;
  border-color: var(--accent-border);
  color: var(--paper);
}
.btn--save:hover { background: var(--accent-dim); }

.fe-btn--danger { color: var(--error); border-color: var(--error-dim); }
.fe-btn--danger:hover { background: var(--error-dim); }
.fe-btn--sm { padding: 4px 10px; font-size: 12px; }
.fe-btn--add { border-style: dashed; color: var(--muted); }
.fe-btn--add:hover { color: var(--paper); }
.fe-btn--upload { font-size: 13px; }

/* ---------------- TOP BAR ---------------------------------------- */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--ink);
  border-bottom: 1px solid var(--paper-border);
}
.top-bar .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-right: auto;
}
.top-bar .logo .logo-mark {
  width: 30px; height: 30px;
  display: block;
  object-fit: contain;
}

/* ---------------- STATUS CHIP (semantic status palette) ---------- */
.status-chip {
  font-size: var(--fs-caption);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.status-chip--loading { color: var(--muted); border-color: var(--paper-border); }
.status-chip--published { color: var(--green); background: var(--green-dim); border-color: var(--green); }
.status-chip--unpublished { color: var(--amber); background: var(--amber-dim); border-color: var(--amber); }

/* ---------------- APP BODY / NAV (CI-05 rail) -------------------- */
.app-body {
  display: flex;
  min-height: calc(100svh - 57px);
}
.side-nav {
  width: 220px;
  flex-shrink: 0;
  background: var(--surface-1);
  border-right: 1px solid var(--paper-border);
  padding: 20px 0;
  display: flex;
  flex-direction: column;
}
.side-nav ul { flex: 1; }
.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px 4px;
  border-top: 1px solid var(--paper-border);
  font-size: var(--fs-caption);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.nav-brand-mark {
  width: 18px; height: 18px;
  flex-shrink: 0;
  background: url('chea-mark.svg') no-repeat center / contain;
  opacity: .7;
}
.side-nav ul { list-style: none; margin: 0; padding: 0; }
.side-nav a {
  display: block;
  padding: 10px 20px;
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
  border-left: 2px solid transparent;
  transition: color var(--dur-fast), background var(--dur-fast);
}
.side-nav a:hover { color: var(--paper); background: var(--paper-ghost); }
.side-nav a.active {
  color: var(--paper);
  border-left-color: var(--accent);   /* the rail's only red */
  background: var(--paper-ghost);
}

.main-content {
  flex: 1;
  padding: 32px 40px 80px;
  max-width: 880px;
}

/* ---------------- FORM ENGINE ------------------------------------ */
.fe-group-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--paper);
  border-bottom: 1px solid var(--paper-border);
  padding-bottom: 14px;
  margin: 0 0 24px;
}
.fe-field { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.fe-label {
  font-size: var(--fs-caption);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.fe-error { color: var(--error); font-size: 13px; }

.fe-fieldset {
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 18px;
  background: var(--paper-ghost);
}

.fe-array { display: flex; flex-direction: column; gap: 12px; }
.fe-array-item {
  background: var(--surface-1);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
}
.fe-array-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--paper-border);
}
.fe-array-item-title {
  margin-right: auto;
  font-weight: 700;
  font-size: 14px;
  color: var(--paper);
}
.fe-array-item-body { padding: 14px; }
.fe-array-controls { margin-top: 6px; }

.fe-image-field { display: flex; align-items: center; gap: 12px; }
.fe-image-preview {
  width: 84px; height: 84px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-border);
  background: var(--surface-2);
}
.fe-file-input { display: none; }

/* ---------------- SAVE FOOTER / TOAST ---------------------------- */
.group-form-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--paper-border);
}
.save-status { font-size: 13px; color: var(--green); }

.toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--surface-2);
  color: var(--paper);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.toast.visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------------- FOOTER LINE (owned asset) ---------------------- */
.brand-footer {
  position: fixed;
  bottom: 10px; right: 16px;
  font-size: var(--fs-caption);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: .6;
  pointer-events: none;
}

/* ---------------- PROJECTS GALLERY -------------------------------- */
.proj-gallery-root { width: 100%; }

.proj-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.proj-add-btn {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
}

.proj-edit-toggle { color: var(--muted); }
.proj-edit-toggle--active { color: var(--paper); border-color: var(--accent-border); background: var(--accent-dim); }

.proj-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.proj-card {
  background: var(--surface-1);
  border: 1px solid var(--paper-border);
  border-left: 3px solid transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  display: flex;
  flex-direction: column;
}
.proj-card:hover {
  border-left-color: var(--accent);
  background: var(--surface-2);
}

.proj-card-thumb {
  width: 100%;
  aspect-ratio: 3 / 2;
  background: var(--surface-2);
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}
.proj-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.proj-card-thumb--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  border-bottom: 1px solid var(--paper-border);
}
.proj-card-thumb--placeholder span {
  font-size: var(--fs-caption);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.proj-card-info {
  padding: 14px 16px 12px;
  flex: 1;
}

.proj-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--paper);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.proj-card-client {
  font-size: var(--fs-caption);
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.proj-card-controls {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  border-top: 1px solid var(--paper-border);
  background: var(--ink);
  flex-wrap: wrap;
}

/* ---------------- PROJECT EDITOR --------------------------------- */
.proj-editor-root {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.proj-editor-back {
  display: inline-block;
  color: var(--muted);
  text-decoration: none;
  font-size: var(--fs-caption);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 20px;
  transition: color var(--dur-fast) var(--ease);
}
.proj-editor-back:hover { color: var(--paper); }

.proj-editor-heading {
  margin-bottom: 28px;
}

.editor-box {
  background: var(--surface-1);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  overflow: hidden;
}

.editor-box__header {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--paper);
  margin: 0;
  padding: 12px 20px;
  border-bottom: 1px solid var(--paper-border);
  background: var(--ink);
}

.editor-box > .fe-field,
.editor-box > .editor-box__note {
  padding: 16px 20px 0;
}
.editor-box > .fe-field:last-child,
.editor-box > .editor-box__note:last-child {
  padding-bottom: 16px;
}

/* When the first child after the header is a note, give it top space */
.editor-box__note {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .06em;
  margin: 0;
  font-style: italic;
}

/* Fields inside editor boxes need padding on all sides */
.editor-box .fe-field {
  padding-left: 20px;
  padding-right: 20px;
}
.editor-box .fe-field:first-of-type {
  padding-top: 16px;
}
.editor-box .fe-field:last-child {
  padding-bottom: 16px;
}

/* ---------------- BLOCK RICH-TEXT EDITOR ------------------------- */
.block-editor {
  padding: 12px 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.block-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: flex-start;
  background: var(--ink);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  padding: 10px;
}

.block-style-btns {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.block-style-btn {
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 4px 7px;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.block-style-btn:hover {
  background: var(--paper-hover);
  border-color: var(--paper);
}
.block-style-btn--active {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--accent);
}

.block-row__textarea {
  resize: vertical;
  min-height: 64px;
}

.block-row__controls {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.block-add-btn {
  align-self: flex-start;
  margin-top: 2px;
}

/* fe-label inside editor-box */
.editor-box > .fe-label {
  display: block;
  padding: 14px 20px 0;
  font-size: var(--fs-caption);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------------- UPLOAD ZONE ------------------------------------ */
.upload-zone {
  display: block;
  border: 2px dashed var(--paper-border);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--accent-border);
  background: var(--paper-ghost);
}
.upload-zone input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.upload-note {
  color: var(--muted);
  font-size: var(--fs-caption);
  letter-spacing: 0.04em;
  margin-top: 0.5rem;
  margin-bottom: 0;
}
.upload-thumb {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin: 0.5rem auto 0;
  display: block;
}
.upload-zone__prompt {
  display: block;
  font-size: var(--fs-caption);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------------- SLIDES EDITOR ---------------------------------- */
.slides-editor {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slides-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.slides-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slide-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: flex-start;
  background: var(--ink);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.slide-kind-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  align-self: flex-start;
  margin-top: 2px;
}

.slide-kind-badge--image {
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--paper-border);
}

.slide-kind-badge--video {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}

.slide-row__content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.slide-row__controls {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.upload-zone-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ---------------- DELETE MODAL ----------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  display: grid;
  place-items: center;
  z-index: 9000;
  padding: 20px;
}

.modal-card {
  background: var(--surface-1);
  border: 1px solid var(--accent-border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 28px 28px 24px;
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-card__msg {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.modal-card__msg code {
  font-family: 'Courier New', monospace;
  background: var(--ink);
  border: 1px solid var(--paper-border);
  padding: 1px 5px;
  border-radius: 2px;
  color: var(--accent);
  font-size: 13px;
}

.modal-card__input {
  width: 100%;
}

.modal-card__btns {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.modal-card__cancel {
  background: transparent;
  border: 1px solid var(--paper-border);
  color: var(--paper);
  padding: 8px 18px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: .08em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--dur-fast);
}
.modal-card__cancel:hover {
  background: var(--paper-hover);
}

.modal-card__delete {
  background: var(--accent);
  color: var(--on-accent);
  border: 1px solid var(--accent);
  padding: 8px 18px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: .08em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: opacity var(--dur-fast);
}
.modal-card__delete:disabled {
  background: var(--surface-2);
  border-color: var(--paper-border);
  color: var(--muted);
  cursor: not-allowed;
  opacity: .6;
}
.modal-card__delete:not(:disabled):hover {
  opacity: .88;
}

/* ---------------- MOBILE ----------------------------------------- */
@media (max-width: 760px) {
  .app-body { flex-direction: column; }
  .side-nav { width: 100%; border-right: 0; border-bottom: 1px solid var(--paper-border); padding: 8px 0; }
  .side-nav ul { display: flex; overflow-x: auto; }
  .side-nav a { border-left: 0; border-bottom: 2px solid transparent; white-space: nowrap; }
  .side-nav a.active { border-left: 0; border-bottom-color: var(--accent); }
  .nav-brand { display: none; }
  .main-content { padding: 20px 16px 80px; }
  .top-bar { flex-wrap: wrap; }
}