/* ============================================================
   STYLE.CSS — Global Variables & Base
   ============================================================ */

:root {
  /* Palette */
  --clr-navy:       #0d1b3e;
  --clr-navy-light: #162447;
  --clr-navy-mid:   #1f3a6e;
  --clr-saffron:    #f5a623;
  --clr-saffron-dk: #d4871a;
  --clr-gold:       #f0c040;
  --clr-cream:      #fdf8f0;
  --clr-white:      #ffffff;
  --clr-red:        #e84855;
  --clr-green:      #27ae60;
  --clr-blue:       #2980b9;
  --clr-purple:     #8e44ad;

  /* Text */
  --txt-primary:    #1a1a2e;
  --txt-secondary:  #4a5568;
  --txt-muted:      #718096;
  --txt-light:      #a0aec0;

  /* Surfaces */
  --bg-body:        #f4f6fc;
  --bg-card:        #ffffff;
  --bg-sidebar:     #0d1b3e;

  /* Borders */
  --border:         #e2e8f0;
  --border-dark:    #cbd5e0;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.14);
  --shadow-card: 0 2px 12px rgba(13,27,62,0.08);

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  18px;
  --radius-xl:  24px;

  /* Spacing */
  --sp-xs: 4px;
  --sp-sm: 8px;
  --sp-md: 16px;
  --sp-lg: 24px;
  --sp-xl: 32px;
  --sp-2x: 48px;

  /* Sidebar */
  --sidebar-w: 260px;

  /* Typography */
  --font-display: 'Crimson Pro', Georgia, serif;
  --font-body:    'Outfit', sans-serif;

  /* Transitions */
  --t-fast: 0.15s ease;
  --t-mid:  0.25s ease;
  --t-slow: 0.4s ease;
}

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

html { font-size: 15px; }

body {
  font-family: var(--font-body);
  color: var(--txt-primary);
  background: var(--bg-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }
input, select, textarea { font-family: var(--font-body); }

/* ── Dark Theme ─────────────────────────── */
[data-theme="dark"] {
  --bg-body:        #1c212e;
  --bg-card:        #262d3f;
  --bg-sidebar:     #151a24;
  --txt-primary:    #f0f2f8;
  --txt-secondary:  #b8c0d8;
  --txt-muted:      #8890b0;
  --txt-light:      #606888;
  --border:         #3a4260;
  --border-dark:    #4a5270;
  --shadow-sm:   0 1px 4px rgba(0,0,0,0.35);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.45);
  --shadow-lg:   0 8px 36px rgba(0,0,0,0.55);
  --shadow-card: 0 2px 14px rgba(0,0,0,0.4);
  /* Override navy colors for visibility */
  --clr-navy-mid:   #7da8ff;
  --clr-navy-light: #6090d8;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-dark); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--txt-muted); }

/* Utility classes */
.text-center { text-align: center; }
.text-muted   { color: var(--txt-muted); }
.text-success { color: var(--clr-green); }
.text-danger  { color: var(--clr-red); }
.text-warning { color: var(--clr-saffron-dk); }
.text-info    { color: var(--clr-blue); }
.fw-600 { font-weight: 600; }
.mt-md  { margin-top: var(--sp-md); }
.mt-lg  { margin-top: var(--sp-lg); }
.mb-md  { margin-bottom: var(--sp-md); }
.mb-lg  { margin-bottom: var(--sp-lg); }

/* Badge */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-success  { background: #d1fae5; color: #065f46; }
.badge-danger   { background: #fee2e2; color: #991b1b; }
.badge-warning  { background: #fef3c7; color: #92400e; }
.badge-info     { background: #dbeafe; color: #1e40af; }
.badge-purple   { background: #ede9fe; color: #5b21b6; }
.badge-gray     { background: #f3f4f6; color: #374151; }
.badge-gold     { background: #fef3c7; color: #78350f; }
.badge-red      { background: #fee2e2; color: #991b1b; }

/* Toast notification */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  background: var(--clr-navy); color: #fff;
  padding: 12px 22px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem; font-weight: 500;
  transform: translateY(80px); opacity: 0;
  transition: all var(--t-mid);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: var(--clr-green); }
.toast.error   { background: var(--clr-red); }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(13,27,62,0.55);
  backdrop-filter: blur(4px); z-index: 8000;
  display: none; align-items: center; justify-content: center;
  padding: var(--sp-lg);
}
.modal-overlay.open {
  display: flex;
}
.modal-box {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: var(--sp-xl); width: 100%; max-width: 520px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.25s ease;
}
/* Wider modal for forms with many fields */
.modal-box.modal-wide {
  max-width: 720px;
}
@keyframes modalIn {
  from { transform: scale(0.93) translateY(-10px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--sp-lg);
  padding-bottom: var(--sp-md);
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 1.2rem; font-weight: 600; }
.modal-close {
  background: none; border: none; font-size: 1.3rem;
  color: var(--txt-muted); transition: color var(--t-fast);
}
.modal-close:hover { color: var(--clr-red); }

/* Generic form inside modal/card */
.form-field {
  margin-bottom: var(--sp-md);
}
.form-field label {
  display: block; font-size: 0.85rem; font-weight: 500;
  color: var(--txt-secondary); margin-bottom: 6px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%; padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem; background: #fff;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  color: var(--txt-primary);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--clr-saffron);
  box-shadow: 0 0 0 3px rgba(245,166,35,0.15);
}
.form-field textarea { resize: vertical; min-height: 90px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 22px; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 600; border: none;
  transition: all var(--t-fast); cursor: pointer;
}
.btn-primary {
  background: var(--clr-navy); color: #fff;
}
.btn-primary:hover { background: var(--clr-navy-mid); transform: translateY(-1px); }
.btn-saffron {
  background: var(--clr-saffron); color: var(--clr-navy);
}
.btn-saffron:hover { background: var(--clr-saffron-dk); transform: translateY(-1px); }
.btn-danger  { background: var(--clr-red); color: #fff; }
.btn-danger:hover  { filter: brightness(0.9); }
.btn-outline {
  background: transparent; border: 1.5px solid var(--border-dark);
  color: var(--txt-secondary);
}
.btn-outline:hover { border-color: var(--clr-navy); color: var(--clr-navy); }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-icon { padding: 8px; }

/* Empty state */
.empty-state {
  text-align: center; padding: var(--sp-2x) var(--sp-lg);
  color: var(--txt-muted);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: var(--sp-md); opacity: 0.5; }
.empty-state p { font-size: 1rem; }