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

:root {
  /* Crystal Light Color Palette */
  --primary: #2563EB;
  --primary-glow: rgba(37, 99, 235, 0.2);
  
  --secondary: #0F172A;
  --secondary-glow: rgba(15, 23, 42, 0.1);

  --accent-purple: #8B5CF6;
  --accent-pink: #EC4899;
  --accent-cyan: #06B6D4;
  --accent-green: #10B981;

  --bg-main: #F8FAFC;
  --bg-sidebar: #FFFFFF;
  --bg-card: #FFFFFF;
  
  --text-main: #0F172A;
  --text-muted: #64748B;
  --text-white: #FFFFFF;

  --border: #E2E8F0;
  --border-light: #F1F5F9;
  
  /* Crystal Glassmorphism Tokens */
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.8);
  --glass-blur: blur(15px);
  
  /* Layout */
  --sidebar-width: 280px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 36px;

  /* Soft Premium Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 12px 30px -10px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 25px 50px -15px rgba(0, 0, 0, 0.12);
  --shadow-premium: 0 20px 40px -20px rgba(37, 99, 235, 0.25);
  
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes shine {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Layout ── */
.panel-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 100;
  transition: var(--transition);
}

.main-content {
  flex-grow: 1;
  margin-left: var(--sidebar-width);
  padding: 32px;
  max-width: calc(100vw - var(--sidebar-width));
}

/* ── Sidebar ── */
.sidebar-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--border-light);
  background: transparent;
  color: var(--secondary);
  display: flex;
  align-items: center;
}

.sidebar-header span {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.5px;
}

.sidebar-nav {
  padding: 20px 0;
  overflow-y: auto;
  flex-grow: 1;
}

.sidebar-nav .sidebar-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
  padding: 24px 28px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-nav .sidebar-section-title i {
  font-size: 0.9rem;
  opacity: 0.7;
}

.sidebar-link {
  width: calc(100% - 32px);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 20px;
  margin: 4px 16px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.sidebar-link i {
  font-size: 1.1rem;
  transition: var(--transition);
}

.sidebar-link:hover {
  background: rgba(37, 99, 235, 0.07);
  color: var(--primary);
  transform: translateX(4px);
}

.sidebar-link.active {
  background: linear-gradient(130deg, #2563EB, #3B82F6);
  color: #fff;
  box-shadow: 0 8px 20px -6px rgba(37, 99, 235, 0.4);
  transform: translateX(0);
}

.sidebar-link.active i {
  color: #fff;
}

/* ── Top Bar ── */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 16px 28px;
  margin-bottom: 32px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  gap: 28px;
  box-shadow: var(--shadow-sm);
}

.info-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}

.info-item .label {
  color: var(--text-muted);
  font-weight: 500;
}

.info-item .value {
  font-weight: 700;
  color: var(--secondary);
}

.wallet-pill {
  background: linear-gradient(135deg, #059669, #10B981);
  border: none;
  padding: 10px 20px 10px 16px;
  border-radius: 99px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: 0 8px 24px -6px rgba(16, 185, 129, 0.45);
  position: relative;
  overflow: hidden;
}

.wallet-pill::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: skewX(-20deg);
  transition: none;
}

.wallet-pill:hover::after {
  left: 160%;
  transition: left 0.6s ease;
}

.wallet-pill:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 32px -6px rgba(16, 185, 129, 0.55);
}

.wallet-pill i {
  color: #fff;
  font-size: 1.2rem;
  background: rgba(255, 255, 255, 0.2);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wallet-pill .bal-label {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1;
}

.wallet-pill .bal-value {
  font-weight: 800;
  color: #fff;
  font-size: 1.15rem;
  line-height: 1.2;
}

/* ── Cards ── */
.panel-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  margin-bottom: 30px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  animation: fadeIn 0.8s ease-out;
  position: relative;
  overflow: hidden;
}

.panel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(225deg, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.panel-card:hover {
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5), 0 0 20px rgba(59, 130, 246, 0.1);
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
}

.panel-card-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--border-light);
  background: rgba(0, 0, 0, 0.01);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-card-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--secondary);
  letter-spacing: -0.3px;
}

.panel-card-body {
  padding: 28px;
}

/* ── Stats ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.stat-card {
  padding: 30px;
  border-radius: var(--radius-xl);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.5), 0 0 30px var(--primary-glow);
  border-color: rgba(255, 255, 255, 0.25);
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary);
  box-shadow: 0 0 15px var(--primary);
  transition: var(--transition);
}

.stat-card.purple::after { background: var(--accent-purple); box-shadow: 0 0 15px var(--accent-purple); }
.stat-card.yellow::after { background: var(--warning); box-shadow: 0 0 15px var(--warning); }
.stat-card.pink::after { background: var(--accent-pink); box-shadow: 0 0 15px var(--accent-pink); }
.stat-card.green::after { background: var(--success); box-shadow: 0 0 15px var(--success); }
.stat-card.cyan::after { background: var(--accent-cyan); box-shadow: 0 0 15px var(--accent-cyan); }

.stat-card.purple::after {
  background: var(--purple);
}

.stat-card.yellow::after {
  background: var(--warning);
}

.stat-card.pink::after {
  background: var(--pink);
}

.stat-card.green::after {
  background: var(--success);
}

.card-content {
  flex-grow: 1;
}

.card-val {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--secondary);
  display: block;
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}

.card-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 600;
}

.card-icon {
  font-size: 1.5rem;
  color: var(--text-white);
  background: var(--primary);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 16px var(--primary-glow);
  transition: var(--transition);
}

.stat-card:hover .card-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 12px 24px var(--primary-glow);
}

.stat-card.purple .card-icon {
  background: var(--accent-purple);
  box-shadow: 0 8px 16px rgba(168, 85, 247, 0.3);
}

.stat-card.yellow .card-icon {
  background: var(--warning);
  box-shadow: 0 8px 16px rgba(245, 158, 11, 0.3);
}

.stat-card.pink .card-icon {
  background: var(--accent-pink);
  box-shadow: 0 8px 16px rgba(236, 72, 153, 0.3);
}

.stat-card.green .card-icon {
  background: var(--success);
  box-shadow: 0 8px 16px rgba(16, 185, 129, 0.3);
}


/* ── Tables ── */
.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  padding: 16px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border-light);
  text-align: left;
  letter-spacing: 0.5px;
}

td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.95rem;
  color: var(--secondary);
  font-weight: 500;
}

tr {
  transition: var(--transition);
}

tr:hover td {
  background: rgba(37, 99, 235, 0.03);
}

tr:last-child td {
  border-bottom: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.badge-pending {
  background: #FEF3C7;
  color: #92400E;
  border: 1px solid #FDE68A;
}

.badge-approved {
  background: #D1FAE5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.badge-rejected {
  background: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

.badge-info {
  background: #DBEAFE;
  color: #1E40AF;
  border: 1px solid #BFDBFE;
}

.filter-chip {
  padding: 8px 18px;
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 700;
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.filter-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(37, 99, 235, 0.05);
  transform: translateY(-1px);
}

.filter-chip.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.28);
  transform: translateY(-1px);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: 99px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.2px;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: skewX(-20deg);
  transition: none;
}

.btn:hover::after {
  left: 150%;
  transition: left 0.55s ease;
}

.btn-primary {
  background: linear-gradient(130deg, #2563EB 0%, #3B82F6 50%, #1D4ED8 100%);
  background-size: 200% auto;
  color: #fff;
  box-shadow: 0 8px 24px -6px rgba(37, 99, 235, 0.45);
}

.btn-primary:hover {
  background-position: right center;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 32px -8px rgba(37, 99, 235, 0.55);
}

.btn-primary:active {
  transform: translateY(-1px) scale(0.99);
  box-shadow: 0 6px 16px -4px rgba(37, 99, 235, 0.4);
}

.btn-success {
  background: linear-gradient(130deg, #059669, #10B981);
  color: #fff;
  box-shadow: 0 8px 24px -6px rgba(16, 185, 129, 0.35);
}

.btn-success:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 32px -8px rgba(16, 185, 129, 0.45);
}

.btn-danger {
  background: linear-gradient(130deg, #DC2626, #EF4444);
  color: #fff;
  box-shadow: 0 8px 24px -6px rgba(239, 68, 68, 0.35);
}

.btn-danger:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 32px -8px rgba(239, 68, 68, 0.45);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-muted);
  box-shadow: none;
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(37, 99, 235, 0.06);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
}

.btn-ghost {
  background: #F1F5F9;
  color: var(--secondary);
  box-shadow: none;
}

.btn-ghost:hover {
  background: #E2E8F0;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #F1F5F9;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.95rem;
}

.btn-icon:hover {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
  transform: scale(1.12);
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.btn-icon.danger:hover {
  background: #FEE2E2;
  color: #EF4444;
  border-color: #FECACA;
}

.btn-icon.success:hover {
  background: #D1FAE5;
  color: #10B981;
  border-color: #A7F3D0;
}

/* ── Forms ── */
.form-section {
  background: #FFFFFF;
  padding: 40px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  animation: fadeIn 0.6s ease-out;
}

.form-group {
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: #FAFAFA;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  outline: none;
  transition: var(--transition);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.04);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 10px 20px -10px var(--primary-glow), 0 0 0 4px var(--primary-light);
  transform: translateY(-2px);
}

/* ── Modals ── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-overlay.open {
  display: flex;
  animation: fadeIn 0.3s ease-out;
}

.modal {
  background: #fff;
  padding: 40px;
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 600px;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  animation: slideUp 0.3s ease-out forwards;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 1.5rem;
  cursor: pointer;
  border: none;
  background: none;
  color: var(--text-muted);
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--danger);
  transform: rotate(90deg);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  to {
    transform: translateY(0);
  }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  .main-content {
    margin-left: 0;
    padding: 24px;
    max-width: 100vw;
  }

  .sidebar-toggle {
    display: flex;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
  }

  .top-bar {
    padding-left: 70px;
    /* Space for the toggle button */
  }
}

.sidebar-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: #fff;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.sidebar-toggle:active {
  transform: scale(0.95);
}

.page-view {
  display: none;
  animation: fadeIn 0.4s ease;
}

.page-view.active {
  display: block;
}

/* ── Auth Pages ── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-content);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

/* Abstract shapes for Auth background */
.auth-page::before,
.auth-page::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  z-index: 0;
}

.auth-page::before {
  top: -10%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
}

.auth-page::after {
  bottom: -20%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
}

.auth-card {
  width: 100%;
  max-width: 480px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  padding: 48px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.auth-logo {
  text-align: center;
  margin-bottom: 40px;
}

.auth-logo h2 {
  margin-bottom: 8px;
  font-weight: 800;
  color: var(--secondary);
  font-size: 1.8rem;
  letter-spacing: -0.5px;
}