/* PTA Pontianak — Modern Theme (Bootstrap 5) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Brand Colors */
  --brand: #4f46e5;
  /* Indigo-600 */
  --brand-hover: #4338ca;
  --brand-light: #e0e7ff;

  /* Backgrounds */
  --bg: #f8fafc;
  /* Slate-50 */
  --card-bg: #ffffff;

  /* Text */
  --text: #0f172a;
  /* Slate-900 */
  --text-muted: #64748b;
  /* Slate-500 */

  /* Borders & Shadows */
  --border: #e2e8f0;
  /* Slate-200 */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

  /* Radius */
  --radius: 0.75rem;
  --radius-sm: 0.5rem;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

/* === Layout === */
.navbar {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.navbar-brand {
  transition: all 0.3s ease;
}

.navbar-brand:hover {
  transform: translateY(-2px);
}

.brand-logo {
  height: 32px;
  width: auto;
  transition: all 0.3s ease;
}

.navbar-brand:hover .brand-logo {
  filter: drop-shadow(0 4px 6px rgba(79, 70, 229, 0.3));
}

/* Nav links */
.nav-link {
  position: relative;
  font-weight: 500;
  color: var(--text) !important;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-sm);
}

.nav-link:hover {
  color: var(--brand) !important;
  background: var(--brand-light);
}

.nav-link.active {
  color: var(--brand) !important;
  background: var(--brand-light);
  font-weight: 600;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--brand);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

/* Dropdown menu */
.dropdown-menu {
  border: 1px solid var(--border);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1) !important;
  padding: 0.5rem;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dropdown-item {
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  font-weight: 500;
}

.dropdown-item:hover {
  background: var(--brand-light);
  color: var(--brand);
  transform: translateX(4px);
}

.dropdown-item i {
  transition: all 0.2s ease;
}

.dropdown-item:hover i {
  color: var(--brand) !important;
}

.navbar-toggler {
  border: none;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}


.user-chip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.35rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: all 0.2s;
}

.user-chip:hover {
  background: #fff;
  border-color: var(--brand);
  box-shadow: var(--shadow-sm);
}

.avatar-dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 2px #d1fae5;
}

/* === Cards === */
.card {
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  background: var(--card-bg);
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--shadow);
}

.card-title {
  font-weight: 600;
  color: var(--text);
}

/* === Buttons === */
.btn {
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.btn-primary {
  background: var(--brand);
  border-color: var(--brand);
  box-shadow: 0 1px 2px 0 rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
  background: var(--brand-hover);
  border-color: var(--brand-hover);
  transform: translateY(-1px);
}

.btn-outline-primary {
  color: var(--brand);
  border-color: var(--brand);
}

.btn-outline-primary:hover {
  background: var(--brand);
  color: #fff;
}

/* === Forms === */
.form-control,
.form-select {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  padding: 0.6rem 0.85rem;
  font-size: 0.95rem;
}

.form-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px 12px;
  padding-right: 2.5rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-light);
}

.form-label {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

/* === Tables === */
.table {
  --bs-table-bg: transparent;
}

.table thead th {
  background: var(--bg);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1rem;
}

.table tbody td {
  padding: 0.75rem 1rem;
  vertical-align: middle;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.table tbody tr:hover {
  background-color: #f1f5f9;
}

/* === Login Page Specifics === */
.login-split-container {
  min-height: 100vh;
  display: flex;
}

.login-left {
  flex: 1;
  background: linear-gradient(135deg, var(--brand) 0%, #312e81 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.login-left::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><circle cx="1" cy="1" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.3;
}

.login-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem;
  background: #fff;
  max-width: 600px;
}

.login-logo-large {
  height: 80px;
  width: auto;
  margin-bottom: 1.5rem;
}

/* Mobile adjustments for login */
@media (max-width: 768px) {
  .login-split-container {
    flex-direction: column;
  }

  .login-left {
    min-height: 40vh;
    padding: 1.5rem;
  }

  .login-right {
    max-width: 100%;
    flex: 1;
    padding: 1.5rem;
  }

  .icon-card {
    min-width: 100px !important;
    padding: 0.75rem !important;
  }

  .icon-card i {
    font-size: 1.75rem !important;
  }

  /* Faster animations on mobile */
  .animate-fade-in,
  .animate-fade-in-left,
  .animate-fade-in-right {
    animation-duration: 0.4s !important;
  }

  /* Smaller gaps on mobile */
  .d-flex.gap-3 {
    gap: 0.75rem !important;
  }

  /* Mobile navbar improvements */
  .navbar-collapse {
    background: rgba(255, 255, 255, 0.98);
    padding: 1rem;
    margin: 0 -1rem;
    border-radius: var(--radius);
    margin-top: 1rem;
  }

  .navbar-nav .nav-item {
    margin: 0.25rem 0;
  }

  .dropdown-menu {
    border: none;
    box-shadow: none;
    background: var(--bg);
    margin-left: 1rem;
  }
}

/* === Footer === */
.app-footer {
  font-size: 0.85rem;
  color: var(--text-muted);
  background: #fff;
  border-top: 1px solid var(--border);
}

/* === Utilities === */
.text-brand {
  color: var(--brand);
}

.bg-soft {
  background: var(--brand-light);
}

.badge-soft {
  background: var(--brand-light);
  color: var(--brand-hover);
  font-weight: 600;
  padding: 0.35em 0.65em;
  border-radius: 0.375rem;
}

/* === Visual Enhancements === */

/* Fade-in animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.8s ease-out forwards;
}

.animate-fade-in-right {
  animation: fadeInRight 0.8s ease-out forwards;
}

/* Staggered animation delays */
.delay-1 {
  animation-delay: 0.1s;
  opacity: 0;
}

.delay-2 {
  animation-delay: 0.2s;
  opacity: 0;
}

.delay-3 {
  animation-delay: 0.3s;
  opacity: 0;
}

.delay-4 {
  animation-delay: 0.4s;
  opacity: 0;
}

/* Animated gradient background */
@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

.login-left {
  background: linear-gradient(135deg, #4f46e5, #7c3aed, #312e81, #1e1b4b);
  background-size: 300% 300%;
  animation: gradientShift 15s ease infinite;
}

/* Interactive icon animations */
@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

.icon-card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: default;
}

.icon-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.2) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.icon-card i {
  transition: all 0.3s ease;
}

.icon-card:hover i {
  animation: pulse 1s ease infinite;
  color: #fbbf24;
}

/* Glassmorphism effect */
.glass-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

/* Enhanced patterns for login background */
.login-left::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -25%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: float 20s ease-in-out infinite;
  pointer-events: none;
}

/* Micro-interactions for form elements */
.form-control,
.form-select {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-control:focus,
.form-select:focus {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2), 0 0 0 3px var(--brand-light);
}

/* Button ripple effect */
.btn {
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:active::after {
  width: 300px;
  height: 300px;
}

/* Loading spinner animation */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}