/* ==========================================================================
   FrameIt Design System & Professional Theme
   Engineered for FrameIt by A1 Logics
   ========================================================================== */

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

:root {
  /* Canvas & Surfaces */
  --fi-bg: #090d16;
  --fi-bg-alt: #0e1422;
  --fi-surface: rgba(17, 24, 39, 0.75);
  --fi-surface-solid: #111827;
  --fi-surface-hover: rgba(30, 41, 59, 0.85);
  --fi-surface-elevated: #1e293b;
  --fi-surface-light: rgba(255, 255, 255, 0.04);
  
  /* Borders */
  --fi-border: rgba(255, 255, 255, 0.08);
  --fi-border-light: rgba(255, 255, 255, 0.14);
  --fi-border-focus: #6366f1;
  --fi-border-gold: rgba(212, 167, 98, 0.4);

  /* Typography */
  --fi-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --fi-font-mono: 'JetBrains Mono', monospace;
  --fi-text: #f8fafc;
  --fi-text-muted: #94a3b8;
  --fi-text-subtle: #64748b;
  --fi-text-inverse: #090d16;

  /* Brand Accents & Gradients */
  --fi-primary: #6366f1;
  --fi-primary-hover: #4f46e5;
  --fi-gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
  --fi-gradient-glow: linear-gradient(135deg, rgba(99, 102, 241, 0.25) 0%, rgba(139, 92, 246, 0.2) 100%);
  
  --fi-gold: #d4a762;
  --fi-gold-hover: #e5b975;
  --fi-gold-gradient: linear-gradient(135deg, #f59e0b 0%, #d4a762 100%);

  --fi-success: #10b981;
  --fi-success-bg: rgba(16, 185, 129, 0.12);
  --fi-warning: #f59e0b;
  --fi-warning-bg: rgba(245, 158, 11, 0.12);
  --fi-danger: #ef4444;
  --fi-danger-bg: rgba(239, 68, 68, 0.12);
  --fi-info: #38bdf8;
  --fi-info-bg: rgba(56, 189, 248, 0.12);

  /* Shadows */
  --fi-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --fi-shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  --fi-shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.6);
  --fi-shadow-glow: 0 0 35px -5px rgba(99, 102, 241, 0.35);

  /* Radius */
  --fi-radius-sm: 8px;
  --fi-radius-md: 12px;
  --fi-radius-lg: 18px;
  --fi-radius-xl: 24px;
  --fi-radius-pill: 9999px;
}

/* ==========================================================================
   Global Reset & Foundations
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
}

body.fi-body, .fi-body {
  margin: 0;
  padding: 0;
  background-color: var(--fi-bg);
  background-image: 
    radial-gradient(circle at 15% 10%, rgba(99, 102, 241, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(212, 167, 98, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 60%);
  background-attachment: fixed;
  color: var(--fi-text);
  font-family: var(--fi-font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--fi-bg);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ==========================================================================
   Typography & Brand Marks
   ========================================================================== */

.fi-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--fi-text);
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: opacity 0.2s ease;
}
.fi-brand:hover {
  opacity: 0.95;
  text-decoration: none;
  color: var(--fi-text);
}

.fi-brand-icon {
  width: 38px;
  height: 38px;
  background: var(--fi-gradient-primary);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
  flex-shrink: 0;
}

.fi-brand-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.fi-brand-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--fi-radius-pill);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(212, 167, 98, 0.15);
  color: var(--fi-gold);
  border: 1px solid rgba(212, 167, 98, 0.3);
}

.fi-brand-by {
  font-size: 11px;
  font-weight: 500;
  color: var(--fi-text-muted);
  letter-spacing: 0.02em;
  margin-top: 2px;
}

/* Headings */
h1, h2, h3, h4, h5, h6,
.fi-h1, .fi-h2, .fi-h3, .fi-h4 {
  font-family: var(--fi-font);
  color: var(--fi-text);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-top: 0;
}
.fi-h1 { font-size: 2.25rem; line-height: 1.2; font-weight: 800; }
.fi-h2 { font-size: 1.75rem; line-height: 1.25; }
.fi-h3 { font-size: 1.25rem; line-height: 1.35; font-weight: 600; }
.fi-muted { color: var(--fi-text-muted) !important; }

/* ==========================================================================
   Buttons
   ========================================================================== */

.fi-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--fi-font);
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.4;
  border-radius: var(--fi-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  user-select: none;
}
.fi-btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}
.fi-btn:active {
  transform: translateY(0);
}
.fi-btn:disabled, .fi-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Primary (Indigo/Purple Gradient) */
.fi-btn-primary {
  background: var(--fi-gradient-primary);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.fi-btn-primary:hover {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  color: #ffffff !important;
}

/* Gold Accent */
.fi-btn-gold {
  background: var(--fi-gold-gradient);
  color: #0b0f19 !important;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(212, 167, 98, 0.3);
}
.fi-btn-gold:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #e5b975 100%);
  box-shadow: 0 6px 20px rgba(212, 167, 98, 0.45);
  color: #0b0f19 !important;
}

/* Secondary / Ghost */
.fi-btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--fi-text) !important;
  border: 1px solid var(--fi-border-light);
  backdrop-filter: blur(8px);
}
.fi-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff !important;
}

/* Danger / Delete */
.fi-btn-danger {
  background: var(--fi-danger-bg);
  color: #f87171 !important;
  border: 1px solid rgba(239, 68, 68, 0.3);
}
.fi-btn-danger:hover {
  background: var(--fi-danger);
  color: #ffffff !important;
}

/* Button Sizes */
.fi-btn-sm {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: var(--fi-radius-sm);
}
.fi-btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--fi-radius-lg);
  font-weight: 700;
}
.fi-btn-pill {
  border-radius: var(--fi-radius-pill);
}

/* ==========================================================================
   Cards & Surfaces
   ========================================================================= */

.fi-card {
  background: var(--fi-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--fi-border);
  border-radius: var(--fi-radius-lg);
  padding: 28px;
  box-shadow: var(--fi-shadow-md);
  position: relative;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.fi-card-glow {
  box-shadow: var(--fi-shadow-lg), var(--fi-shadow-glow);
  border-color: rgba(99, 102, 241, 0.3);
}

.fi-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--fi-border);
}

.fi-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  color: var(--fi-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ==========================================================================
   Form Controls & Modern Inputs
   ========================================================================== */

.fi-form-group {
  margin-bottom: 20px;
  text-align: left;
}

.fi-label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--fi-text);
  margin-bottom: 7px;
  letter-spacing: 0.01em;
}

.fi-label-req {
  color: #f87171;
  margin-left: 2px;
}

.fi-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.fi-input-icon {
  position: absolute;
  left: 14px;
  color: var(--fi-text-subtle);
  font-size: 15px;
  pointer-events: none;
  transition: color 0.2s ease;
}

.fi-input {
  width: 100%;
  height: 46px;
  padding: 10px 16px;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid var(--fi-border-light);
  border-radius: var(--fi-radius-md);
  color: var(--fi-text);
  font-family: var(--fi-font);
  font-size: 14.5px;
  transition: all 0.2s ease;
  outline: none;
}
.fi-input-wrap .fi-input {
  padding-left: 42px;
}

.fi-input:focus {
  background: rgba(15, 23, 42, 0.95);
  border-color: var(--fi-border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
  color: #ffffff;
}

.fi-input:focus + .fi-input-icon,
.fi-input-wrap:focus-within .fi-input-icon {
  color: var(--fi-primary);
}

.fi-input::placeholder {
  color: var(--fi-text-subtle);
  opacity: 0.8;
}

.fi-input-pwd-toggle {
  position: absolute;
  right: 14px;
  background: transparent;
  border: none;
  color: var(--fi-text-subtle);
  cursor: pointer;
  padding: 4px;
  font-size: 15px;
  transition: color 0.2s ease;
}
.fi-input-pwd-toggle:hover {
  color: var(--fi-text);
}

/* Large OTP Input */
.fi-otp-input {
  height: 64px;
  font-family: var(--fi-font-mono);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 14px;
  text-align: center;
  color: var(--fi-gold);
  background: rgba(15, 23, 42, 0.8);
  border: 2px solid rgba(212, 167, 98, 0.4);
  border-radius: var(--fi-radius-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.fi-otp-input:focus {
  border-color: var(--fi-gold);
  box-shadow: 0 0 0 4px rgba(212, 167, 98, 0.25);
  color: #fff;
}

/* Validation Messages */
.fi-validation-error {
  display: block;
  font-size: 12.5px;
  color: #f87171;
  margin-top: 5px;
  font-weight: 500;
}

/* ==========================================================================
   Alerts & Notifications
   ========================================================================== */

.fi-alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--fi-radius-md);
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.5;
}

.fi-alert-danger {
  background: var(--fi-danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.fi-alert-success {
  background: var(--fi-success-bg);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #86efac;
}

.fi-alert-info {
  background: var(--fi-info-bg);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #bae6fd;
}

.fi-alert-warning {
  background: var(--fi-warning-bg);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #fde68a;
}

/* ==========================================================================
   Badges & Indicators
   ========================================================================== */

.fi-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--fi-radius-pill);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
}

.fi-badge-primary {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.fi-badge-success {
  background: var(--fi-success-bg);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.fi-badge-warning {
  background: var(--fi-warning-bg);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.fi-badge-danger {
  background: var(--fi-danger-bg);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.fi-badge-gold {
  background: rgba(212, 167, 98, 0.15);
  color: var(--fi-gold);
  border: 1px solid rgba(212, 167, 98, 0.3);
}

/* ==========================================================================
   Modern Data Tables
   ========================================================================== */

.fi-table-wrap {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--fi-radius-md);
  border: 1px solid var(--fi-border);
  background: rgba(15, 23, 42, 0.5);
  margin-top: 14px;
}

.fi-table, table.Admingridtable, table.Admingridtable1 {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  border: none !important;
  color: var(--fi-text) !important;
  background: transparent !important;
  font-family: var(--fi-font) !important;
  font-size: 13.5px !important;
}

.fi-table th, table.Admingridtable th, table.Admingridtable1 th {
  background: #151e2f !important;
  color: #cbd5e1 !important;
  font-weight: 700 !important;
  font-size: 12px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  padding: 13px 16px !important;
  border: none !important;
  border-bottom: 2px solid rgba(255, 255, 255, 0.08) !important;
  text-align: left !important;
}

.fi-table td, table.Admingridtable td, table.Admingridtable1 td {
  padding: 14px 16px !important;
  border: none !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
  vertical-align: middle !important;
  color: #e2e8f0 !important;
  background: transparent !important;
  transition: background 0.15s ease;
}

.fi-table tr:hover td, table.Admingridtable tr:hover td {
  background: rgba(255, 255, 255, 0.03) !important;
}

.fi-table tr:last-child td, table.Admingridtable tr:last-child td {
  border-bottom: none !important;
}

/* ==========================================================================
   Frame Upload Matrix & Dropzones
   ========================================================================== */

.fi-frame-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.fi-frame-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--fi-border-light);
  border-radius: var(--fi-radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  transition: all 0.2s ease;
}
.fi-frame-card:hover {
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(15, 23, 42, 0.85);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.fi-frame-label {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--fi-text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Transparent checkerboard preview box */
.fi-frame-preview-box {
  width: 140px;
  height: 140px;
  border-radius: var(--fi-radius-md);
  border: 2px dashed rgba(255, 255, 255, 0.18);
  background-color: #1e293b;
  background-image: 
    linear-gradient(45deg, #162032 25%, transparent 25%), 
    linear-gradient(-45deg, #162032 25%, transparent 25%), 
    linear-gradient(45deg, transparent 75%, #162032 75%), 
    linear-gradient(-45deg, transparent 75%, #162032 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  margin-bottom: 14px;
}

.fi-frame-preview-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.2s ease;
}
.fi-frame-preview-box:hover img {
  transform: scale(1.05);
}

.fi-file-input-custom {
  font-size: 12px;
  color: var(--fi-text-muted);
  width: 100%;
}
.fi-file-input-custom::-webkit-file-upload-button {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--fi-radius-sm);
  color: #fff;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  margin-right: 8px;
  transition: background 0.2s ease;
}
.fi-file-input-custom::-webkit-file-upload-button:hover {
  background: rgba(255, 255, 255, 0.16);
}

/* ==========================================================================
   Public Master Header & Footer
   ========================================================================== */

.fi-pub-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 13, 22, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--fi-border);
  padding: 14px 0;
}

.fi-pub-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.fi-pub-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.fi-pub-links a {
  color: var(--fi-text-muted);
  font-size: 14.5px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
}
.fi-pub-links a:hover {
  color: #ffffff;
  text-decoration: none;
}

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

/* Responsive Public Nav */
@media (max-width: 768px) {
  .fi-pub-links {
    display: none;
  }
}

/* Footer */
.fi-footer {
  background: #060911;
  border-top: 1px solid var(--fi-border);
  padding: 40px 0 25px;
  color: var(--fi-text-muted);
  font-size: 14px;
  margin-top: auto;
}
.fi-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.fi-footer a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.2s;
}
.fi-footer a:hover {
  color: var(--fi-gold);
}
.fi-footer-brand-a1 {
  color: var(--fi-gold) !important;
  font-weight: 700;
}

/* ==========================================================================
   Admin Master Navigation & Dashboard Layout
   ========================================================================== */

.fi-admin-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 16, 28, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--fi-border);
  padding: 12px 0;
}

.fi-admin-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Tabs */
.fi-nav-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(15, 23, 42, 0.6);
  padding: 5px;
  border-radius: var(--fi-radius-pill);
  border: 1px solid var(--fi-border);
}

.fi-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--fi-radius-pill);
  color: var(--fi-text-muted) !important;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none !important;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.fi-nav-link:hover {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.05);
}
.fi-nav-link.active {
  background: var(--fi-gradient-primary);
  color: #ffffff !important;
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.35);
}
.fi-nav-link i {
  font-size: 14px;
}

/* User Profile Chip */
.fi-user-chip {
  display: flex;
  align-items: center;
  gap: 12px;
}

.fi-avatar-circle {
  width: 36px;
  height: 36px;
  border-radius: var(--fi-radius-pill);
  background: linear-gradient(135deg, #4f46e5 0%, #d4a762 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.fi-user-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.fi-user-name {
  font-weight: 700;
  font-size: 13.5px;
  color: #ffffff;
}

.fi-user-role {
  font-size: 11px;
  color: var(--fi-gold);
  font-weight: 600;
}

/* Main Dashboard Body Container */
.fi-dashboard-main {
  max-width: 1300px;
  margin: 32px auto 60px;
  padding: 0 24px;
}

@media (max-width: 900px) {
  .fi-admin-container {
    flex-wrap: wrap;
    justify-content: center;
  }
  .fi-nav-tabs {
    order: 3;
    width: 100%;
    justify-content: center;
    overflow-x: auto;
  }
}