/* ═══════════════════════════════════════════════════════════════
   UntApp Design System  ·  Orange Warmth Edition
   Font: DM Sans (Google Fonts)  ·  Accent: #f97316 (orange-500)
   ═══════════════════════════════════════════════════════════════ */

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

:root {
  /* Orange palette */
  --or-50:  #fff7ed;
  --or-100: #ffedd5;
  --or-200: #fed7aa;
  --or-300: #fdba74;
  --or-400: #fb923c;
  --or-500: #f97316;
  --or-600: #ea580c;
  --or-700: #c2410c;
  --or-800: #9a3412;
  --or-900: #7c2d12;

  /* Neutrals (warm-tinted) */
  --n-0:    #ffffff;
  --n-50:   #fafaf9;
  --n-100:  #f5f5f4;
  --n-200:  #e7e5e4;
  --n-300:  #d6d3d1;
  --n-400:  #a8a29e;
  --n-500:  #78716c;
  --n-600:  #57534e;
  --n-700:  #44403c;
  --n-800:  #292524;
  --n-900:  #1c1917;

  /* Tokens */
  --accent:        var(--or-500);
  --accent-dark:   var(--or-600);
  --accent-light:  var(--or-400);
  --accent-bg:     var(--or-50);
  --accent-muted:  rgba(249,115,22,.1);
  --surface:       var(--n-0);
  --surface-2:     var(--n-50);
  --surface-3:     var(--n-100);
  --border:        var(--n-200);
  --border-strong: var(--n-300);
  --text:          var(--n-900);
  --text-2:        var(--n-700);
  --text-3:        var(--n-500);
  --text-4:        var(--n-400);
  --success:       #16a34a;
  --danger:        #dc2626;
  --warning:       #d97706;
  --info:          #0284c7;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --shadow-xs: 0 1px 2px rgba(0,0,0,.06);
  --shadow-sm: 0 1px 4px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow:    0 4px 12px rgba(0,0,0,.09), 0 2px 4px rgba(0,0,0,.05);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);
  --shadow-xl: 0 24px 64px rgba(0,0,0,.14), 0 8px 16px rgba(0,0,0,.07);

  --ease-out:  cubic-bezier(.25,.46,.45,.94);
  --ease-back: cubic-bezier(.34,1.56,.64,1);
  --ease-in:   cubic-bezier(.55,.055,.675,.19);
  --dur-fast:  .14s;
  --dur:       .22s;
  --dur-slow:  .36s;
}

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

body {
  font-family: 'DM Sans', 'Arial', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--n-100);
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; transition: color var(--dur) var(--ease-out); }

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--n-300); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--n-400); }

/* ═══════════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════════ */
.app-body { min-height: 100vh; display: flex; flex-direction: column; background: var(--n-100); }
.app-main  { flex: 1; }

.app-nav {
  background: var(--n-900);
  border-bottom: 1px solid var(--n-800);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.nav-inner {
  max-width: 1400px; margin: 0 auto; padding: 0 24px;
  height: 60px; display: flex; align-items: center; gap: 8px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; margin-right: 12px; flex-shrink: 0;
}
.brand-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--or-500), var(--or-400));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 16px;
  box-shadow: 0 2px 8px rgba(249,115,22,.45);
  flex-shrink: 0;
  transition: transform var(--dur-fast) var(--ease-back), box-shadow var(--dur) var(--ease-out);
}
.nav-brand:hover .brand-icon { transform: scale(1.08) rotate(-4deg); box-shadow: 0 4px 16px rgba(249,115,22,.6); }
.brand-text { font-size: 17px; font-weight: 800; letter-spacing: -.4px; color: #fff; }

.nav-links { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav-link-item {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 13px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,.6);
  transition: all var(--dur) var(--ease-out); text-decoration: none;
}
.nav-link-item:hover { background: rgba(255,255,255,.09); color: rgba(255,255,255,.9); }
.nav-link-item.active {
  background: rgba(249,115,22,.18); color: var(--or-300);
  font-weight: 600;
}

.nav-user { margin-left: auto; flex-shrink: 0; }
.user-btn {
  display: flex; align-items: center; gap: 9px;
  padding: 5px 12px 5px 6px; border-radius: 30px;
  border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.06);
  cursor: pointer; transition: all var(--dur) var(--ease-out);
}
.user-btn:hover { border-color: var(--or-500); background: rgba(249,115,22,.12); }
.user-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--or-500), var(--or-400));
  color: #fff; font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.user-name { font-size: 14px; font-weight: 500; color: rgba(255,255,255,.85); }

/* ═══════════════════════════════════════════════════════════════
   PAGE CHROME
   ═══════════════════════════════════════════════════════════════ */
.page-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.page-header-inner {
  max-width: 1400px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.page-title {
  font-size: 22px; font-weight: 800; color: var(--text); margin: 0;
  display: flex; align-items: center; gap: 12px;
}
.page-title-icon {
  width: 40px; height: 40px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 17px;
  flex-shrink: 0;
}
.page-content { max-width: 1400px; margin: 0 auto; padding: 28px 24px; }

/* ═══════════════════════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════════════════════ */
.card {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-xs) !important;
  background: var(--surface);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
  overflow: hidden;
}
.card-hover:hover {
  box-shadow: var(--shadow) !important;
  transform: translateY(-3px);
  border-color: var(--or-200) !important;
}

/* Project cards */
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  transition: all var(--dur-slow) var(--ease-out);
  overflow: hidden; display: flex; flex-direction: column;
}
.project-card:hover {
  box-shadow: var(--shadow-lg); transform: translateY(-4px);
  border-color: var(--or-200);
}
.project-card-accent {
  height: 5px;
  background: linear-gradient(90deg, var(--or-500), var(--or-300));
}
.project-card-body { padding: 22px; flex: 1; }
.project-card-footer {
  padding: 14px 22px;
  background: var(--surface-2); border-top: 1px solid var(--border);
}
.project-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 11px; border-radius: 20px;
  background: var(--accent-muted); color: var(--or-700);
  font-size: 12px; font-weight: 600;
}

/* Empty state */
.empty-state { text-align: center; padding: 72px 24px; }
.empty-state-icon {
  width: 80px; height: 80px; border-radius: 22px;
  background: linear-gradient(135deg, var(--or-50), var(--or-100));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; font-size: 30px; color: var(--or-500);
}
.empty-state h4 { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.empty-state p  { color: var(--text-3); font-size: 15px; margin-bottom: 28px; }

/* ═══════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════ */
.btn {
  font-family: 'DM Sans', Arial, sans-serif !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important; font-size: 14px !important;
  transition: all var(--dur) var(--ease-out) !important;
  display: inline-flex; align-items: center; gap: 6px;
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--dur-fast);
}
.btn:hover::after { background: rgba(255,255,255,.1); }
.btn:active { transform: translateY(1px) scale(.99); }

.btn-primary {
  background: linear-gradient(135deg, var(--or-500) 0%, var(--or-400) 100%) !important;
  border: none !important; color: #fff !important;
  box-shadow: 0 2px 8px rgba(249,115,22,.35), inset 0 1px 0 rgba(255,255,255,.15);
}
.btn-primary:hover { box-shadow: 0 4px 16px rgba(249,115,22,.5) !important; }
.btn-primary:focus { box-shadow: 0 0 0 3px rgba(249,115,22,.3) !important; }
.btn-outline-primary { border: 1.5px solid var(--or-500) !important; color: var(--or-600) !important; background: transparent !important; }
.btn-outline-primary:hover { background: var(--accent-muted) !important; border-color: var(--or-600) !important; }
.btn-outline-secondary { border-color: var(--border-strong) !important; color: var(--text-2) !important; }
.btn-outline-secondary:hover { background: var(--surface-3) !important; border-color: var(--n-400) !important; }
.btn-outline-danger { border-color: #fca5a5 !important; color: var(--danger) !important; }
.btn-outline-danger:hover { background: #fee2e2 !important; }
.btn-danger { background: var(--danger) !important; border-color: var(--danger) !important; color: #fff !important; }
.btn-xs { padding: 4px 9px !important; font-size: 12px !important; border-radius: 5px !important; }
.btn-sm { padding: 6px 13px !important; font-size: 13px !important; }

/* ═══════════════════════════════════════════════════════════════
   FORMS
   ═══════════════════════════════════════════════════════════════ */
.form-control, .form-select {
  font-family: 'DM Sans', Arial, sans-serif !important;
  font-size: 14px !important;
  border-radius: var(--radius-sm) !important;
  border: 1.5px solid var(--border) !important;
  color: var(--text) !important;
  background: var(--surface) !important;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), background var(--dur-fast);
  padding: 9px 12px !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--or-400) !important;
  box-shadow: 0 0 0 3px rgba(249,115,22,.15) !important;
  outline: none;
}
.form-control-sm, .form-select-sm { font-size: 13px !important; padding: 6px 10px !important; }
.form-label { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-text  { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.input-group-text {
  background: var(--surface-3) !important; border: 1.5px solid var(--border) !important;
  border-radius: var(--radius-sm) !important; font-size: 13px;
}

/* ═══════════════════════════════════════════════════════════════
   TABLES
   ═══════════════════════════════════════════════════════════════ */
.data-table {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--surface); border: 1px solid var(--border);
}
.data-table .table { margin: 0; font-size: 14px; }
.data-table .table thead th {
  background: var(--surface-2); border-bottom: 1px solid var(--border);
  font-size: 11.5px; font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; color: var(--text-3); padding: 13px 18px;
}
.data-table .table tbody td { padding: 14px 18px; vertical-align: middle; border-color: var(--border); font-size: 14px; }
.data-table .table tbody tr:last-child td { border-bottom: none; }
.data-table .table tbody tr { transition: background var(--dur-fast); }
.data-table .table tbody tr:hover { background: var(--or-50); }

/* Status badges */
.status-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 11px; border-radius: 20px; font-size: 12px; font-weight: 600;
}
.status-active   { background: #dcfce7; color: #15803d; }
.status-inactive { background: #fee2e2; color: #991b1b; }
.status-admin    { background: var(--or-100); color: var(--or-700); }
.status-banned   { background: #fce7f3; color: #9d174d; }

/* Action buttons */
.action-btn {
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--border); background: var(--surface);
  color: var(--text-3); cursor: pointer; font-size: 12px;
  transition: all var(--dur-fast) var(--ease-out); text-decoration: none;
}
.action-btn:hover { border-color: var(--or-400); background: var(--or-50); color: var(--or-600); }
.action-btn.danger:hover { border-color: #fca5a5; background: #fee2e2; color: var(--danger); }
.action-btn.success:hover { border-color: #86efac; background: #dcfce7; color: var(--success); }

/* ═══════════════════════════════════════════════════════════════
   AUTH LAYOUT
   ═══════════════════════════════════════════════════════════════ */
.auth-body {
  background: var(--n-900);
  min-height: 100vh; display: flex;
  align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.auth-blob {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: .2;
  animation: blobFloat 10s ease-in-out infinite;
  pointer-events: none;
}
.auth-blob-1 { width: 450px; height: 450px; background: var(--or-500); top: -150px; right: -80px; animation-delay: 0s; }
.auth-blob-2 { width: 320px; height: 320px; background: var(--or-700); bottom: -80px; left: -60px; animation-delay: 4s; }
.auth-blob-3 { width: 280px; height: 280px; background: var(--or-400); bottom: 120px; right: 220px; animation-delay: 7s; }
@keyframes blobFloat {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-30px) scale(1.07); }
}
.auth-container { width: 100%; max-width: 430px; padding: 24px; position: relative; z-index: 1; }
.auth-card {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius-xl);
  box-shadow: 0 28px 80px rgba(0,0,0,.5);
  padding: 40px 36px;
  animation: slideUp var(--dur-slow) var(--ease-back);
}
@keyframes slideUp {
  from { opacity:0; transform: translateY(24px) scale(.97); }
  to   { opacity:1; transform: translateY(0) scale(1); }
}
.auth-logo {
  width: 56px; height: 56px; border-radius: 16px;
  background: linear-gradient(135deg, var(--or-500), var(--or-400));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 24px; margin: 0 auto 18px;
  box-shadow: 0 4px 20px rgba(249,115,22,.55);
}
.auth-title { font-size: 24px; font-weight: 800; color: var(--text); text-align: center; margin-bottom: 5px; }
.auth-subtitle { font-size: 14px; color: var(--text-3); text-align: center; margin-bottom: 32px; }
.auth-alert {
  border-radius: var(--radius); padding: 11px 15px;
  font-size: 13px; margin-bottom: 18px;
  display: flex; align-items: center; gap: 9px;
}
.auth-alert-success { background: #dcfce7; color: #15803d; }
.auth-alert-danger  { background: #fee2e2; color: #b91c1c; }

/* ═══════════════════════════════════════════════════════════════
   DROPDOWNS & MODALS
   ═══════════════════════════════════════════════════════════════ */
.dropdown-menu {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  font-size: 14px !important;
  padding: 6px !important;
  animation: menuPop var(--dur) var(--ease-back);
}
@keyframes menuPop {
  from { opacity:0; transform: scale(.95) translateY(-6px); }
  to   { opacity:1; transform: scale(1) translateY(0); }
}
.dropdown-item {
  border-radius: var(--radius-sm) !important;
  padding: 8px 13px !important; font-size: 14px !important;
  transition: all var(--dur-fast);
  color: var(--text-2) !important;
}
.dropdown-item:hover { background: var(--or-50) !important; color: var(--or-700) !important; }
.dropdown-item.text-danger:hover { background: #fee2e2 !important; color: var(--danger) !important; }
.dropdown-divider { border-color: var(--border) !important; margin: 4px 0 !important; }

.modal-content {
  border: none !important;
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-xl) !important;
  animation: modalPop var(--dur-slow) var(--ease-back);
}
@keyframes modalPop {
  from { opacity:0; transform: scale(.94) translateY(12px); }
  to   { opacity:1; transform: scale(1) translateY(0); }
}
.modal-header { border-bottom: 1px solid var(--border) !important; padding: 18px 24px !important; }
.modal-footer { border-top: 1px solid var(--border) !important; padding: 14px 24px !important; }
.modal-title  { font-size: 16px !important; font-weight: 700 !important; }

/* Offcanvas */
.offcanvas {
  border-left: 1px solid var(--border) !important;
  box-shadow: var(--shadow-xl) !important;
}

/* ═══════════════════════════════════════════════════════════════
   ALERTS / TOASTS
   ═══════════════════════════════════════════════════════════════ */
.alert { border-radius: var(--radius) !important; border: none !important; font-size: 14px !important; }
.toast {
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-lg) !important;
  font-size: 14px !important;
  animation: toastIn var(--dur-slow) var(--ease-back);
}
@keyframes toastIn {
  from { opacity:0; transform: translateX(24px) scale(.95); }
  to   { opacity:1; transform: translateX(0) scale(1); }
}

/* ═══════════════════════════════════════════════════════════════
   BUILDER-SPECIFIC (overrides only)
   ═══════════════════════════════════════════════════════════════ */
#builder-app .btn { font-size: 12px !important; border-radius: 6px !important; }
#builder-app .form-control, #builder-app .form-select { font-size: 12px !important; padding: 5px 9px !important; border-radius: 6px !important; }
.btn-xs { padding: 3px 8px !important; font-size: 11px !important; }
textarea.font-monospace {
  font-family: 'Consolas','Monaco','Courier New',monospace;
  font-size: 12px; line-height: 1.6; background: #1c1917; color: #d6d3d1;
  border-radius: var(--radius) !important; border: none !important;
}

/* Hover-card util */
.hover-card { transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out); }
.hover-card:hover { transform: translateY(-2px); box-shadow: var(--shadow) !important; }

/* Range sliders  */
input[type=range] { accent-color: var(--or-500); }