@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Mono:wght@300;400;500&display=swap');

:root {
  --bg: #0a0a0f;
  --surface: #111118;
  --surface2: #1a1a24;
  --border: #2a2a3a;
  --accent: #6c63ff;
  --accent2: #ff6584;
  --accent3: #43e97b;
  --text: #e8e8f0;
  --muted: #6b6b85;
  --danger: #ff4757;
  --warning: #ffa502;
  --radius: 12px;
  --mono: 'DM Mono', monospace;
  --sans: 'Syne', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  min-height: 100vh;
  line-height: 1.6;
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* NAV */
nav {
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  background: rgba(10,10,15,0.9);
  backdrop-filter: blur(12px);
  z-index: 100;
}

nav .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-actions { display: flex; gap: 12px; align-items: center; }

/* BUTTONS */
.btn {
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-primary:hover { background: #5a52e0; transform: translateY(-1px); }

.btn-secondary {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--border); }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
}
.btn-danger:hover { background: var(--danger); color: white; }

.btn-fb { background: #1877f2; color: white; }
.btn-fb:hover { background: #166fe5; }

.btn-tiktok { background: #010101; color: white; border: 1px solid #333; }
.btn-tiktok:hover { background: #222; }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }

.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* GRID */
.dashboard-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 24px;
  padding: 32px 0;
}

@media (max-width: 900px) {
  .dashboard-grid { grid-template-columns: 1fr; }
}

/* CARDS */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.card-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

/* FORM */
.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-control {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.875rem;
  padding: 10px 14px;
  transition: border-color 0.15s;
  outline: none;
  resize: vertical;
}

.form-control:focus { border-color: var(--accent); }

textarea.form-control { min-height: 120px; }

/* PLATFORM CHECKBOXES */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.platform-check {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}

.platform-check input { display: none; }

.platform-check.checked {
  border-color: var(--accent);
  background: rgba(108, 99, 255, 0.1);
}

.platform-check .platform-icon {
  font-size: 1.2rem;
}

.platform-check .platform-name {
  font-size: 0.75rem;
  font-weight: 600;
}

/* STATUS BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-pending { background: rgba(255, 165, 2, 0.15); color: var(--warning); }
.badge-posted { background: rgba(67, 233, 123, 0.15); color: var(--accent3); }
.badge-failed { background: rgba(255, 71, 87, 0.15); color: var(--danger); }
.badge-partial { background: rgba(108, 99, 255, 0.15); color: var(--accent); }
.badge-posting { background: rgba(108, 99, 255, 0.15); color: var(--accent); }

/* POSTS TABLE */
.posts-list { display: flex; flex-direction: column; gap: 12px; }

.post-item {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
}

.post-content {
  font-size: 0.875rem;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-bottom: 8px;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.75rem;
  color: var(--muted);
  font-family: var(--mono);
}

.post-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* CONNECTION STATUS */
.connections { display: flex; flex-direction: column; gap: 10px; }

.connection-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.connection-left { display: flex; align-items: center; gap: 10px; font-size: 0.875rem; }
.connection-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); }
.connection-dot.connected { background: var(--accent3); box-shadow: 0 0 8px var(--accent3); }

/* TOAST */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.85rem;
  min-width: 260px;
  animation: slideIn 0.2s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast.success { border-color: var(--accent3); }
.toast.error { border-color: var(--danger); }

@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* LOADING */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* HERO (login page) */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: 40px 24px;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  background: linear-gradient(135deg, #fff 30%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.hero-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 460px;
  margin-bottom: 40px;
  font-family: var(--mono);
}

.hero-actions { display: flex; flex-direction: column; gap: 12px; align-items: center; }

.divider {
  color: var(--muted);
  font-size: 0.75rem;
  font-family: var(--mono);
}

/* GLOW EFFECT */
.glow-accent {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(108,99,255,0.12) 0%, transparent 70%);
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  border-radius: 50%;
}

/* EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.875rem;
}

/* CHAR COUNT */
.char-count {
  font-size: 0.75rem;
  color: var(--muted);
  font-family: var(--mono);
  text-align: right;
  margin-top: 4px;
}

.char-count.warn { color: var(--warning); }
.char-count.over { color: var(--danger); }

/* SECTION HEADER */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

/* MEDIA PREVIEW */
.media-preview {
  margin-top: 10px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.media-preview img,
.media-preview video {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  display: block;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }