/* Shorts Studio — zwart + rood (MASTER.md). Geen build-stap. */
@font-face { font-family: "Fira Sans"; font-weight: 400; font-display: swap; src: url(fonts/fira-sans-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Fira Sans"; font-weight: 500; font-display: swap; src: url(fonts/fira-sans-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "Fira Sans"; font-weight: 600; font-display: swap; src: url(fonts/fira-sans-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Fira Code"; font-weight: 500; font-display: swap; src: url(fonts/fira-code-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "Fira Code"; font-weight: 600; font-display: swap; src: url(fonts/fira-code-latin-600-normal.woff2) format("woff2"); }

:root {
  --color-primary: #DC2626;
  --color-on-primary: #FFFFFF;
  --color-secondary: #1A1A1A;
  --color-accent: #EF4444;
  --color-background: #000000;
  --color-foreground: #F8FAFC;
  --color-card: #0D0D0D;
  --color-muted: #171717;
  --color-muted-foreground: #A3A3A3;
  --color-border: #262626;
  --color-ring: #EF4444;
  --ok: #22C55E;
  --warn: #F59E0B;
  --err-bg: #7F1D1D;

  --space-xs: 4px; --space-sm: 8px; --space-md: 16px; --space-lg: 24px; --space-xl: 32px; --space-2xl: 48px;
  --radius: 8px; --radius-lg: 12px;
  --font-head: "Fira Code", ui-monospace, monospace;
  --font-body: "Fira Sans", system-ui, sans-serif;
  --t: 180ms ease;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--color-background); color: var(--color-foreground); font: 15px/1.5 var(--font-body); }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.muted { color: var(--color-muted-foreground); }

.icon { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

:focus-visible { outline: 2px solid var(--color-ring); outline-offset: 2px; }

/* Layout */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: var(--space-lg);
  padding: var(--space-lg) var(--space-md); border-right: 1px solid var(--color-border); background: #050505; }
.brand { display: flex; align-items: center; white-space: nowrap; gap: var(--space-sm); font-family: var(--font-head); font-weight: 600; font-size: 16px; padding: 0 var(--space-sm); }
.brand-mark { display: grid; place-items: center; width: 30px; height: 30px; border-radius: var(--radius); background: var(--color-primary); color: var(--color-on-primary); }
.brand-mark .icon { width: 16px; height: 16px; fill: currentColor; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-sep { height: 1px; background: var(--color-border); margin: var(--space-sm) var(--space-sm); }
.nav-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px var(--space-sm); border-radius: var(--radius);
  color: var(--color-muted-foreground); font: 500 14px var(--font-body); background: none; border: 0; border-left: 2px solid transparent;
  cursor: pointer; transition: background var(--t), color var(--t), border-color var(--t); text-align: left; }
.nav-item:hover { background: var(--color-muted); color: var(--color-foreground); }
.nav-item.active { background: var(--color-muted); color: var(--color-foreground); border-left-color: var(--color-primary); }
.nav-item.active .icon { color: var(--color-accent); }
.logout { margin: 0; }

.content { padding: var(--space-xl) var(--space-2xl); max-width: 1440px; width: 100%; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-lg); }
.page-head h1 { font-size: 22px; }

/* Cards */
.card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); }
.channel-card { display: flex; flex-direction: column; gap: var(--space-md); transition: border-color var(--t); }
.channel-card:hover { border-color: #3a3a3a; }
.card-head { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-sm); min-height: 56px; }
.card-title { font-family: var(--font-head); font-weight: 600; font-size: 16px; cursor: pointer; transition: color var(--t); }
.card-title:hover { color: var(--color-accent); }

.metric { display: flex; align-items: baseline; gap: var(--space-sm); }
.metric-value { font-family: var(--font-head); font-size: 36px; font-weight: 600; line-height: 1; font-variant-numeric: tabular-nums; }
.metric-value.ok { color: var(--ok); }
.metric-value.warn { color: var(--color-accent); }
.metric-label { color: var(--color-muted-foreground); font-size: 14px; }
.slots { display: flex; align-items: center; gap: 6px; margin: -8px 0 0; color: var(--color-muted-foreground); font-size: 13px; }
.slots .icon { width: 14px; height: 14px; }

.stats { margin: 0; display: flex; flex-direction: column; border-top: 1px solid var(--color-border); }
.stats > div { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--color-border); }
.stats dt { display: flex; align-items: center; gap: var(--space-sm); color: var(--color-muted-foreground); font-size: 14px; }
.stats dt .icon { width: 16px; height: 16px; }
.stats dd { margin: 0; font-family: var(--font-head); font-weight: 600; font-variant-numeric: tabular-nums; }
.stats .err { background: var(--err-bg); margin: 0 calc(-1 * var(--space-sm)); padding: 10px var(--space-sm); border-radius: 6px; }
.stats .err dt { color: #FECACA; }

.last { display: flex; flex-direction: column; gap: 2px; font-size: 14px; }
.last-label { color: var(--color-muted-foreground); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.last-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.last-date { color: var(--color-muted-foreground); font-size: 13px; }
.empty-inline { color: var(--color-muted-foreground); font-style: italic; }

/* Badges */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap; border: 1px solid var(--color-border); }
.badge .icon { width: 12px; height: 12px; }
.badge.ok { color: var(--ok); border-color: #14532D; background: #052E16; }
.badge.warn { color: var(--warn); border-color: #78350F; background: #1C1305; }
.badge.muted { color: var(--color-muted-foreground); }
.badge.err { color: #FECACA; background: var(--err-bg); border-color: #991B1B; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); padding: 10px 18px; border-radius: var(--radius);
  font: 600 14px var(--font-body); cursor: pointer; border: 1px solid transparent; transition: background var(--t), border-color var(--t), opacity var(--t); }
.btn-primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn-primary:hover { background: #B91C1C; }
.btn-secondary { background: transparent; color: var(--color-foreground); border-color: var(--color-border); }
.btn-secondary:hover { border-color: var(--color-primary); }
.channel-card .btn { margin-top: auto; }

/* Inputs */
label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; }
.input { width: 100%; padding: 11px 14px; background: var(--color-background); color: var(--color-foreground); border: 1px solid var(--color-border);
  border-radius: var(--radius); font: 16px var(--font-body); transition: border-color var(--t), box-shadow var(--t); }
.input:focus { outline: none; border-color: var(--color-ring); box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2); }

/* Empty state */
.empty-state { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-sm); padding: var(--space-2xl); max-width: 560px; }
.empty-icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--color-muted); color: var(--color-accent); margin-bottom: var(--space-sm); }
.empty-icon .icon { width: 26px; height: 26px; }
.empty-state h2 { font-size: 17px; }
.empty-state p { margin: 0; }

/* Login */
.login-page { min-height: 100vh; display: grid; place-items: center; padding: var(--space-lg); }
.login-box { width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: var(--space-lg); padding: var(--space-xl); }
.login-box .brand { padding: 0; }
.login-box form { display: flex; flex-direction: column; gap: var(--space-md); }
.login-box label { margin-bottom: -8px; }
.form-error { display: flex; align-items: center; gap: var(--space-sm); margin: 0; padding: 10px 12px; border-radius: var(--radius); background: var(--err-bg); color: #FECACA; font-size: 14px; }

/* Responsief: 1280 goed, 1024 bruikbaar */
@media (max-width: 1180px) {
  .shell { grid-template-columns: 200px 1fr; }
  .content { padding: var(--space-lg); }
  .grid-3 { gap: var(--space-md); }
  .card { padding: var(--space-md); }
}
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* Instellingen / YouTube-koppeling */
.section-title { font-size: 16px; margin: 0 0 var(--space-md); }
.yt-card { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-md); }
.yt-who { display: flex; align-items: center; gap: var(--space-md); }
.yt-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.yt-card form { margin: 0; }