:root {
  --av-bg: #0b0d13;
  --av-bg-glow: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(245, 158, 11, 0.12), transparent);
  --av-surface: #141824;
  --av-surface-2: #1a1f2e;
  --av-border: #262c3d;
  --av-text: #eceef4;
  --av-muted: #8b91a3;
  --av-accent: #f59e0b;
  --av-accent-soft: rgba(245, 158, 11, 0.14);
  --av-accent-dark: #b45309;
  --av-ok: #34d399;
  --av-error: #f87171;
  --av-radius: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--av-bg);
  background-image: var(--av-bg-glow);
  background-repeat: no-repeat;
  color: var(--av-text);
  font-family: "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
}

/* ---------- Header ---------- */

.av-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 2rem;
  border-bottom: 1px solid var(--av-border);
  background: rgba(20, 24, 36, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.av-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--av-text);
  text-decoration: none;
  letter-spacing: 0.08em;
}
.av-logo-mark { filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.6)); }

.av-nav { display: flex; align-items: center; gap: 0.4rem; }
.av-nav a, .av-link-btn {
  color: var(--av-muted);
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border-radius: 99px;
  font-size: 0.95rem;
  transition: color 0.15s, background 0.15s;
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}
.av-nav a:hover, .av-link-btn:hover { color: var(--av-text); background: var(--av-surface-2); }
.av-nav a.av-active { color: var(--av-accent); background: var(--av-accent-soft); }
.av-inline-form { display: inline; }

.av-main { max-width: 960px; margin: 0 auto; padding: 2rem 1.5rem 5rem; }

/* ---------- Tipografía ---------- */

h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.15rem; margin: 2.5rem 0 1rem; color: var(--av-muted); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }
h3 { font-size: 1rem; }

a { color: var(--av-accent); }

/* ---------- Hero ---------- */

.av-hero { text-align: center; padding: 2.5rem 0 1.5rem; }
.av-hero h1 { font-size: 2.2rem; line-height: 1.2; margin-bottom: 0.6rem; }
.av-hero-accent {
  background: linear-gradient(90deg, var(--av-accent), #fbbf24);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.av-hero .av-btn-big { margin-top: 1.4rem; }

/* ---------- Cards ---------- */

.av-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 1rem;
}

.av-card {
  background: var(--av-surface);
  border: 1px solid var(--av-border);
  border-radius: var(--av-radius);
  padding: 1.1rem 1.3rem;
  transition: border-color 0.15s, transform 0.15s;
}
.av-account:hover { transform: translateY(-2px); }
.av-account-on { border-color: rgba(52, 211, 153, 0.35); }

.av-account-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}
.av-account-head svg { flex-shrink: 0; }

.av-ok { color: var(--av-ok); font-size: 0.92rem; }
.av-muted { color: var(--av-muted); font-size: 0.9rem; }
.av-mt { margin-top: 1.5rem; }

/* ---------- Botones ---------- */

.av-btn {
  display: inline-block;
  background: linear-gradient(180deg, #fbbf24, var(--av-accent));
  color: #1a1205;
  border: none;
  border-radius: 9px;
  padding: 0.55rem 1.2rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
  margin-top: 0.5rem;
  transition: filter 0.15s, transform 0.1s;
}
.av-btn:hover { filter: brightness(1.1); }
.av-btn:active { transform: scale(0.98); }
.av-btn-big { padding: 0.85rem 2.2rem; font-size: 1.05rem; box-shadow: 0 4px 24px rgba(245, 158, 11, 0.25); }
.av-btn-ghost {
  background: transparent;
  color: var(--av-muted);
  border: 1px solid var(--av-border);
  font-weight: 500;
}
.av-btn-ghost:hover { background: var(--av-surface-2); color: var(--av-text); filter: none; }

/* ---------- Formularios ---------- */

.av-form { display: flex; flex-direction: column; gap: 1.1rem; max-width: 560px; }
.av-form label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.95rem; color: var(--av-muted); }

.av-form input[type="text"],
.av-form input[type="email"],
.av-form input[type="password"],
.av-form textarea,
.av-form select,
.av-form input[type="file"] {
  background: var(--av-surface-2);
  color: var(--av-text);
  border: 1px solid var(--av-border);
  border-radius: 9px;
  padding: 0.6rem 0.8rem;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.15s;
}
.av-form input:focus, .av-form textarea:focus, .av-form select:focus {
  outline: none;
  border-color: var(--av-accent);
  box-shadow: 0 0 0 3px var(--av-accent-soft);
}
.av-form input[type="file"]::file-selector-button {
  background: var(--av-surface);
  color: var(--av-text);
  border: 1px solid var(--av-border);
  border-radius: 6px;
  padding: 0.35rem 0.8rem;
  margin-right: 0.8rem;
  cursor: pointer;
  font-family: inherit;
}

.av-platforms {
  border: 1px solid var(--av-border);
  border-radius: var(--av-radius);
  padding: 1rem 1.2rem;
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
  background: var(--av-surface);
}
.av-platforms legend { padding: 0 0.5rem; color: var(--av-muted); }
.av-check { flex-direction: row !important; align-items: center; gap: 0.5rem !important; color: var(--av-text) !important; cursor: pointer; }
.av-check input { accent-color: var(--av-accent); width: 16px; height: 16px; }
.av-check svg { vertical-align: middle; }
.av-check small { color: var(--av-muted); }
.av-disabled { opacity: 0.45; cursor: not-allowed; }

/* ---------- Flashes ---------- */

.av-flash {
  padding: 0.75rem 1.1rem;
  border-radius: 9px;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  border: 1px solid transparent;
}
.av-flash-ok { background: rgba(6, 78, 59, 0.5); color: #a7f3d0; border-color: rgba(52, 211, 153, 0.3); }
.av-flash-error { background: rgba(127, 29, 29, 0.5); color: #fecaca; border-color: rgba(248, 113, 113, 0.3); }

/* ---------- Lista de posts ---------- */

.av-posts { display: flex; flex-direction: column; gap: 0.5rem; }
.av-post-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: var(--av-surface);
  border: 1px solid var(--av-border);
  border-radius: 10px;
  padding: 0.75rem 1.1rem;
  color: var(--av-text);
  text-decoration: none;
  transition: border-color 0.15s;
}
.av-post-row:hover { border-color: var(--av-accent-dark); }
.av-post-title { font-weight: 600; }

.av-badges { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.av-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  border: 1px solid var(--av-border);
  color: var(--av-muted);
  background: var(--av-surface-2);
}
.av-badge-ok { color: var(--av-ok); border-color: rgba(52, 211, 153, 0.4); }
.av-badge-error { color: var(--av-error); border-color: rgba(248, 113, 113, 0.4); }
.av-badge-subiendo { color: var(--av-accent); border-color: rgba(245, 158, 11, 0.4); }
.av-badge-programado { color: #93c5fd; border-color: rgba(147, 197, 253, 0.4); }

/* ---------- Programación ---------- */

.av-schedule { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
.av-schedule-panel { display: flex; flex-direction: column; gap: 0.8rem; width: 100%; }
.av-schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.8rem;
  width: 100%;
}
.av-schedule-grid label, .av-schedule-panel > label:first-child {
  display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.9rem; color: var(--av-muted);
}
.av-form input[type="datetime-local"] {
  background: var(--av-surface-2);
  color: var(--av-text);
  border: 1px solid var(--av-border);
  border-radius: 9px;
  padding: 0.55rem 0.8rem;
  font-size: 0.95rem;
  font-family: inherit;
  color-scheme: dark;
}
.av-sched-actions { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.av-btn-sm { padding: 0.3rem 0.8rem; font-size: 0.85rem; margin-top: 0; }

/* ---------- Detalle de post ---------- */

.av-targets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.av-target-ok { border-color: rgba(52, 211, 153, 0.4); }
.av-target-error { border-color: rgba(248, 113, 113, 0.4); }
.av-status { margin-bottom: 0.4rem; }
.av-detail {
  color: var(--av-muted);
  font-size: 0.85rem;
  white-space: pre-wrap;
  word-break: break-word;
}
.av-spin { color: var(--av-accent); margin-bottom: 0.5rem; }

/* ---------- Login ---------- */

.av-login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.av-login-card {
  width: 100%;
  max-width: 380px;
  background: var(--av-surface);
  border: 1px solid var(--av-border);
  border-radius: 16px;
  padding: 2.5rem 2.2rem;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.av-login-logo {
  font-size: 3rem;
  filter: drop-shadow(0 0 16px rgba(245, 158, 11, 0.5));
  margin-bottom: 0.5rem;
}
.av-login-card h1 { letter-spacing: 0.12em; margin-bottom: 0.3rem; }
.av-login-card .av-muted { margin-bottom: 1.6rem; }
.av-login-card .av-form { max-width: none; text-align: left; }
.av-login-card .av-btn-big { width: 100%; }

/* ---------- Misc ---------- */

code {
  background: var(--av-surface-2);
  border: 1px solid var(--av-border);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  font-size: 0.85em;
}

@media (max-width: 600px) {
  .av-header { padding: 0.8rem 1rem; }
  .av-hero h1 { font-size: 1.6rem; }
  .av-post-row { flex-direction: column; align-items: flex-start; }
}