/* ============================================================
   BULK PANEL — Premium Dark UI
   Design: Deep space + electric accent, refined glassmorphism
   ============================================================ */

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

/* ── CSS Variables ── */
:root {
  --bg-base:        #03050f;
  --bg-surface:     #070b1a;
  --bg-elevated:    #0c1228;

  --glass-bg:       rgba(255,255,255,0.04);
  --glass-border:   rgba(255,255,255,0.08);
  --glass-hover:    rgba(255,255,255,0.07);

  --accent:         #4fffb0;
  --accent-dim:     rgba(79,255,176,0.15);
  --accent-glow:    rgba(79,255,176,0.35);
  --accent-soft:    #a8ffd8;

  --danger:         #ff5577;
  --danger-dim:     rgba(255,85,119,0.15);

  --text-primary:   #e8f0ff;
  --text-secondary: #6e84a3;
  --text-muted:     #3a4a63;

  --radius-sm:      8px;
  --radius-md:      14px;
  --radius-lg:      22px;
  --radius-xl:      32px;

  --sidebar-w:      260px;
  --transition:     0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-base);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(79,255,176,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(99,102,241,0.05) 0%, transparent 60%);
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── Typography ── */
h1, h2, h3, h4, h5 { font-family: 'Syne', sans-serif; font-weight: 700; letter-spacing: -0.02em; }
code, .mono { font-family: 'DM Mono', monospace; }

/* ── Login Page ── */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.login-wrapper::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(79,255,176,0.07) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.login-card {
  width: 100%;
  max-width: 420px;
  padding: 48px 40px;
  animation: fadeUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
}

.login-logo-icon {
  width: 44px; height: 44px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-glow);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}

.login-logo-icon svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; }

.login-logo-text {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.login-logo-text span { color: var(--accent); }

.login-tagline {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-weight: 400;
}

/* ── Glass Card ── */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  border-radius: var(--radius-lg);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03),
    0 24px 64px rgba(0,0,0,0.4),
    0 0 48px rgba(79,255,176,0.04);
}

/* ── Form Controls ── */
.form-label-custom {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: block;
}

.custom-input,
.form-control.custom-input,
.form-select.custom-input {
  background: rgba(255,255,255,0.05) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: var(--radius-sm) !important;
  color: var(--text-primary) !important;
  font-family: 'Syne', sans-serif !important;
  font-size: 14px !important;
  padding: 12px 16px !important;
  transition: border-color var(--transition), box-shadow var(--transition) !important;
  outline: none !important;
}

.custom-input:focus,
.form-control.custom-input:focus,
.form-select.custom-input:focus {
  border-color: rgba(79,255,176,0.5) !important;
  box-shadow: 0 0 0 3px rgba(79,255,176,0.08) !important;
  background: rgba(79,255,176,0.03) !important;
}

.custom-input::placeholder { color: var(--text-muted) !important; }

textarea.custom-input {
  resize: vertical !important;
  font-family: 'DM Mono', monospace !important;
  font-size: 13px !important;
  line-height: 1.7 !important;
}

.form-select.custom-input option {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

/* ── Buttons ── */
.btn-neon {
  background: var(--accent) !important;
  border: none !important;
  color: #050f0a !important;
  font-family: 'Syne', sans-serif !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
  padding: 12px 24px !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition) !important;
  position: relative !important;
  overflow: hidden !important;
}

.btn-neon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn-neon:hover { transform: translateY(-1px) !important; box-shadow: 0 8px 24px var(--accent-glow) !important; }
.btn-neon:hover::before { opacity: 1; }
.btn-neon:active { transform: translateY(0px) !important; }

.btn-success {
  background: rgba(99,230,160,0.12) !important;
  border: 1px solid rgba(99,230,160,0.3) !important;
  color: #63e6a0 !important;
  font-family: 'Syne', sans-serif !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
  padding: 12px 24px !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition) !important;
}

.btn-success:hover { background: rgba(99,230,160,0.2) !important; transform: translateY(-1px) !important; }

.btn-outline {
  background: transparent !important;
  border: 1px solid var(--glass-border) !important;
  color: var(--text-secondary) !important;
  font-family: 'Syne', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
  padding: 11px 20px !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition) !important;
}

.btn-outline:hover { border-color: var(--accent) !important; color: var(--accent) !important; }

/* ── Sidebar ── */
.sidebar {
  position: fixed;
  left: 0; top: 0;
  width: var(--sidebar-w);
  height: 100vh;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
  border-radius: 0 !important;
  border-left: none !important;
  border-top: none !important;
  border-bottom: none !important;
  border-right: 1px solid var(--glass-border) !important;
  z-index: 100;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 8px 24px;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 12px;
}

.sidebar-brand-icon {
  width: 36px; height: 36px;
  background: var(--accent-dim);
  border: 1px solid rgba(79,255,176,0.3);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.sidebar-brand-icon svg { width: 18px; height: 18px; stroke: var(--accent); fill: none; }

.sidebar-brand-name {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
  line-height: 1;
}

.sidebar-brand-name span { color: var(--accent); }

.sidebar-section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 16px 10px 6px;
}

.sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
}

.sidebar a svg { width: 16px; height: 16px; stroke: currentColor; fill: none; flex-shrink: 0; opacity: 0.7; }

.sidebar a:hover {
  color: var(--text-primary);
  background: var(--glass-hover);
}

.sidebar a:hover svg { opacity: 1; }

.sidebar a.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.sidebar a.active svg { opacity: 1; stroke: var(--accent); }

.sidebar a.active::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 50%; transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}

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

/* ── Main Content ── */
.main-content {
  margin-left: var(--sidebar-w);
  padding: 32px 36px;
  min-height: 100vh;
}

/* ── Page Header ── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--glass-border);
}

.page-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
  font-weight: 400;
}

/* ── Neon Text (legacy compat) ── */
.neon-text {
  color: var(--accent);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

/* ── Dashboard Stat Cards ── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.stat-card-value {
  font-size: 28px;
  font-weight: 800;
  font-family: 'DM Mono', monospace;
  color: var(--text-primary);
  line-height: 1;
}

.stat-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 99px;
}

.badge-success { background: rgba(79,255,176,0.12); color: var(--accent); }
.badge-warning { background: rgba(255,200,80,0.12); color: #ffc850; }
.badge-danger  { background: var(--danger-dim); color: var(--danger); }

/* ── Result Counters ── */
.result-counters {
  display: flex;
  gap: 16px;
  margin: 20px 0;
}

.counter-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
}

.counter-chip.success-chip {
  background: rgba(79,255,176,0.08);
  border: 1px solid rgba(79,255,176,0.2);
  color: var(--accent);
}

.counter-chip.failed-chip {
  background: var(--danger-dim);
  border: 1px solid rgba(255,85,119,0.2);
  color: var(--danger);
}

.counter-chip .count {
  font-family: 'DM Mono', monospace;
  font-size: 18px;
  font-weight: 700;
}

/* ── Table ── */
.table-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--glass-border);
}

.table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text-primary) !important;
  font-size: 13px;
}

.table thead tr {
  background: rgba(255,255,255,0.04);
}

.table thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--glass-border);
  white-space: nowrap;
}

.table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background var(--transition);
}

.table tbody tr:hover { background: rgba(255,255,255,0.03); }
.table tbody tr:last-child { border-bottom: none; }

.table tbody td {
  padding: 12px 16px;
  vertical-align: middle;
  font-family: 'DM Mono', monospace;
  color: var(--text-secondary);
}

.table-dark,
.table-dark.table-bordered {
  background: transparent !important;
  border: none !important;
  color: var(--text-primary) !important;
}

.table-dark th, .table-dark td { border-color: rgba(255,255,255,0.07) !important; }
.table-bordered { border: none !important; }
.table-responsive { border-radius: var(--radius-md); overflow: hidden; }

/* Status badges */
.status-success { color: var(--accent); font-weight: 600; }
.status-failed  { color: var(--danger); font-weight: 600; }

/* Payment link */
.payment-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  background: var(--accent-dim);
  border: 1px solid rgba(79,255,176,0.2);
  padding: 4px 10px;
  border-radius: 6px;
  transition: all var(--transition);
}

.payment-link:hover { background: rgba(79,255,176,0.25); color: var(--accent-soft); }

/* ── Section Divider ── */
.section-divider {
  height: 1px;
  background: var(--glass-border);
  margin: 28px 0;
}

/* ── Info box ── */
.info-box {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.info-box a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.info-box a:hover { text-decoration: underline; }

.info-box h5 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 6px;
}

/* ── Admin badge ── */
.role-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
}

.role-admin { background: rgba(99,102,241,0.15); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.3); }
.role-user  { background: var(--accent-dim); color: var(--accent); border: 1px solid rgba(79,255,176,0.2); }

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.anim-fade-up { animation: fadeUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) both; }
.anim-fade-up.delay-1 { animation-delay: 0.05s; }
.anim-fade-up.delay-2 { animation-delay: 0.10s; }
.anim-fade-up.delay-3 { animation-delay: 0.15s; }
.anim-fade-up.delay-4 { animation-delay: 0.20s; }

/* ── Processing spinner ── */
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(79,255,176,0.3);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

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

/* ── Progress bar ── */
.progress-bar-wrap {
  background: rgba(255,255,255,0.06);
  border-radius: 99px;
  height: 4px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #63e6a0);
  border-radius: 99px;
  transition: width 0.3s ease;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-100%); }
  .main-content { margin-left: 0; padding: 20px 16px; }
  .page-header { flex-direction: column; gap: 12px; }
  .result-counters { flex-direction: column; gap: 10px; }
}