/* ═══════════════════════════════════════ */
/*   GLASSMORPHISM BOTTY ADMIN    */
/* ═══════════════════════════════════════ */

:root {
  --bg-dark: #0a0a1a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: 20px;
  --cyan: #00f5ff;
  --purple: #b44eff;
  --pink: #ff6eb4;
  --green: #00ff88;
  --orange: #ffaa00;
  --red: #ff4466;
  --text: #e8e8f0;
  --text-dim: rgba(255, 255, 255, 0.5);
  --text-dimmer: rgba(255, 255, 255, 0.3);
  --sidebar-width: 240px;
  --topbar-height: 64px;
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  overflow: hidden;
  height: 100vh;
}

/* ═══ Animated Background ═══ */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.bg-gradient {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(0, 245, 255, 0.06) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 20%, rgba(180, 78, 255, 0.06) 0%, transparent 50%),
              radial-gradient(ellipse at 50% 80%, rgba(255, 110, 180, 0.04) 0%, transparent 50%);
  z-index: 0;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  z-index: 0;
  animation: float-orb 20s ease-in-out infinite;
}
.bg-orb-1 { width: 400px; height: 400px; background: rgba(0,245,255,0.15); top: -10%; left: -5%; animation-delay: 0s; }
.bg-orb-2 { width: 350px; height: 350px; background: rgba(180,78,255,0.12); top: 60%; right: -5%; animation-delay: -5s; }
.bg-orb-3 { width: 300px; height: 300px; background: rgba(255,110,180,0.1); bottom: -10%; left: 30%; animation-delay: -10s; }
.bg-orb-4 { width: 250px; height: 250px; background: rgba(0,255,136,0.08); top: 20%; right: 20%; animation-delay: -15s; }

@keyframes float-orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(40px, -30px) scale(1.1); }
  50% { transform: translate(-20px, 40px) scale(0.95); }
  75% { transform: translate(30px, 20px) scale(1.05); }
}

/* ═══ Glass Effect ═══ */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
}

/* ═══ Login Screen ═══ */
.login-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.login-card {
  width: 380px;
  padding: 48px 36px;
  text-align: center;
  animation: fadeInUp 0.6s ease;
}

.login-logo {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: white;
  box-shadow: 0 0 40px rgba(0,245,255,0.3);
}

.login-card h1 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 4px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-subtitle {
  color: var(--text-dim);
  margin-bottom: 32px;
  font-size: 14px;
}

.input-group {
  position: relative;
  margin-bottom: 16px;
}

.input-group i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 14px;
}

.input-group input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.input-group input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0,245,255,0.15);
}

.input-group input::placeholder { color: var(--text-dimmer); }

.error-text { color: var(--red); font-size: 13px; margin-top: 12px; }

/* ═══ Buttons ═══ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text);
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: white;
  box-shadow: 0 4px 20px rgba(0,245,255,0.2);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 30px rgba(0,245,255,0.3); }

.btn-outline {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--cyan); }

.btn-ghost {
  background: transparent;
  padding: 8px 12px;
}
.btn-ghost:hover { background: rgba(255,255,255,0.05); }

.btn-danger { background: rgba(255,68,102,0.2); border: 1px solid rgba(255,68,102,0.3); }
.btn-danger:hover { background: rgba(255,68,102,0.3); }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-full { width: 100%; justify-content: center; padding: 14px; font-size: 15px; }

/* ═══ App Layout ═══ */
.app {
  display: flex;
  height: 100vh;
  position: relative;
  z-index: 1;
}

/* ═══ Sidebar ═══ */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-radius: 0;
  border-right: 1px solid var(--glass-border);
  border-left: none;
  border-top: none;
  border-bottom: none;
  flex-shrink: 0;
  transition: var(--transition);
  z-index: 10;
}

.sidebar-header {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--glass-border);
}

.sidebar-logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: white;
  flex-shrink: 0;
}

.sidebar-title {
  font-weight: 700;
  font-size: 16px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-list {
  list-style: none;
  padding: 12px 10px;
  flex: 1;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  margin-bottom: 2px;
}

.nav-item:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.nav-item.active {
  background: rgba(0,245,255,0.08);
  color: var(--cyan);
  border: 1px solid rgba(0,245,255,0.15);
}
.nav-item i { width: 20px; text-align: center; font-size: 15px; }

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--glass-border);
}

/* ═══ Main Content ═══ */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.topbar {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  border-radius: 0;
  border-bottom: 1px solid var(--glass-border);
  border-top: none;
  border-left: none;
  border-right: none;
  flex-shrink: 0;
}

.topbar h2 { font-size: 18px; font-weight: 600; flex: 1; }

.topbar-right { display: flex; align-items: center; gap: 16px; }

.clock { color: var(--text-dim); font-size: 14px; font-variant-numeric: tabular-nums; }

.badge {
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.badge i { font-size: 8px; }
.badge-success { background: rgba(0,255,136,0.1); color: var(--green); border: 1px solid rgba(0,255,136,0.2); }
.badge-warning { background: rgba(255,170,0,0.1); color: var(--orange); border: 1px solid rgba(255,170,0,0.2); }
.badge-danger { background: rgba(255,68,102,0.1); color: var(--red); border: 1px solid rgba(255,68,102,0.2); }

.sidebar-toggle { display: none; }

/* ═══ Page Container ═══ */
.page-container {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  scroll-behavior: smooth;
}

.page-container::-webkit-scrollbar { width: 6px; }
.page-container::-webkit-scrollbar-track { background: transparent; }
.page-container::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }

.page { display: none; animation: fadeIn 0.4s ease; }
.page.active { display: block; }

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.page-header h3 { font-size: 20px; font-weight: 600; }

/* ═══ Stats Grid ═══ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
  border-radius: 0 4px 4px 0;
}

.stat-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,0.3); }

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--accent);
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label { font-size: 13px; color: var(--text-dim); }

/* ═══ Cards ═══ */
.card { margin-bottom: 20px; overflow: hidden; }
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-header h3 { font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card-body { padding: 20px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ═══ Reminder Bars ═══ */
.reminder-bars { display: flex; flex-direction: column; gap: 16px; }
.bar-item { display: flex; align-items: center; gap: 12px; }
.bar-label { width: 70px; font-size: 13px; color: var(--text-dim); }
.bar-track { flex: 1; height: 8px; background: rgba(255,255,255,0.05); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 4px; transition: width 0.8s ease; width: 0%; }
.bar-fill.pending { background: linear-gradient(90deg, var(--orange), #ff8800); }
.bar-fill.sent { background: linear-gradient(90deg, var(--green), #00cc66); }
.bar-fill.failed { background: linear-gradient(90deg, var(--red), #ff2244); }
.bar-value { width: 50px; text-align: right; font-weight: 600; font-size: 14px; font-variant-numeric: tabular-nums; }

/* ═══ Actions Grid ═══ */
.actions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ═══ Tabs ═══ */
.tabs {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--glass-border);
  overflow-x: auto;
}

.tab {
  padding: 8px 20px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  background: transparent;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.tab:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.tab.active { background: rgba(0,245,255,0.1); color: var(--cyan); border-color: rgba(0,245,255,0.2); }

/* ═══ Schedule List ═══ */
.schedule-list { display: flex; flex-direction: column; gap: 10px; min-height: 100px; }

.schedule-item {
  display: flex;
  align-items: center;
  padding: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  gap: 16px;
}
.schedule-item:hover { background: rgba(255,255,255,0.06); border-color: var(--cyan); transform: translateX(4px); }

.schedule-time {
  min-width: 120px;
  font-weight: 600;
  font-size: 15px;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.schedule-info { flex: 1; }
.schedule-name { font-weight: 600; margin-bottom: 4px; }
.schedule-detail { font-size: 13px; color: var(--text-dim); display: flex; gap: 16px; flex-wrap: wrap; }
.schedule-detail span { display: flex; align-items: center; gap: 4px; }

.schedule-actions { display: flex; gap: 6px; }

/* ═══ Data Grid / Table ═══ */
.data-grid { display: flex; flex-direction: column; gap: 8px; }

.data-row {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  gap: 12px;
}
.data-row:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.1); }

.data-row .main-info { flex: 1; }
.data-row .main-info h4 { font-size: 14px; font-weight: 600; margin-bottom: 3px; }
.data-row .main-info p { font-size: 12px; color: var(--text-dim); }

.data-row .row-badge {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}
.row-badge.active { background: rgba(0,255,136,0.1); color: var(--green); }
.row-badge.inactive { background: rgba(255,68,102,0.1); color: var(--red); }
.row-badge.pending { background: rgba(255,170,0,0.1); color: var(--orange); }
.row-badge.sent { background: rgba(0,255,136,0.1); color: var(--green); }
.row-badge.failed { background: rgba(255,68,102,0.1); color: var(--red); }

.row-actions { display: flex; gap: 4px; }

/* ═══ Upcoming Reminders ═══ */
.upcoming-reminder-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 8px;
  margin-bottom: 2px;
}
.upcoming-reminder-item:hover {
  background: rgba(0,245,255,0.05);
  border-color: rgba(0,245,255,0.15);
  transform: translateX(4px);
}
.upcoming-reminder-item:last-child { border-bottom: none; }

.btn-icon-mini {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: var(--text-dim);
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s ease;
}
.btn-icon-mini:hover {
  background: rgba(0,245,255,0.1);
  color: var(--accent);
  border-color: rgba(0,245,255,0.3);
  transform: scale(1.1);
}

/* ═══ Modal ═══ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fadeIn 0.2s ease;
}

.modal {
  width: 500px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  animation: fadeInUp 0.3s ease;
}

.modal-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-border);
}
.modal-header h3 { font-size: 16px; font-weight: 600; }

.modal-body { padding: 24px; }

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}
.form-input:focus { border-color: var(--cyan); box-shadow: 0 0 16px rgba(0,245,255,0.1); }

.form-select {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.form-check input[type="checkbox"] {
  accent-color: var(--cyan);
  width: 16px;
  height: 16px;
}

.select-glass {
  padding: 8px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  outline: none;
}

/* ═══ Toast ═══ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  animation: slideInRight 0.3s ease;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  max-width: 360px;
}
.toast-success { background: rgba(0,255,136,0.15); color: var(--green); border-color: rgba(0,255,136,0.2); }
.toast-error { background: rgba(255,68,102,0.15); color: var(--red); border-color: rgba(255,68,102,0.2); }
.toast-info { background: rgba(0,245,255,0.15); color: var(--cyan); border-color: rgba(0,245,255,0.2); }

/* ═══ Animations ═══ */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }

/* ═══ Empty State ═══ */
.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-dim);
}
.empty-state i { font-size: 40px; margin-bottom: 12px; opacity: 0.3; }
.empty-state p { font-size: 14px; }

/* ═══ Filter group ═══ */
.filter-group { display: flex; gap: 8px; align-items: center; }

/* ═══ Loading spinner ═══ */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -260px;
    z-index: 100;
    transition: left 0.3s ease;
  }
  .sidebar.open { left: 0; }
  .sidebar-toggle { display: flex !important; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .schedule-item { flex-wrap: wrap; }
  .schedule-time { min-width: auto; }
  .modal { width: 95vw; }
  .actions-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .page-container { padding: 16px; }
  .tabs { gap: 2px; }
  .tab { padding: 6px 12px; font-size: 12px; }
}