/* ==========================================================
   Kakakhan Real Estate Contracts — Design System
   Palette: Deep Navy #0F2A47, Gold #B8862F, Slate #4A5B6B
   ========================================================== */

:root {
  --navy-950: #0a1d33;
  --navy-900: #0f2a47;
  --navy-800: #163a5f;
  --navy-100: #e7edf3;
  --gold-600: #b8862f;
  --gold-500: #cf9f45;
  --gold-100: #f7ecd6;
  --slate-600: #4a5b6b;
  --slate-400: #8393a1;
  --paper: #f6f7f9;
  --ok-600: #2e7d5b;
  --warn-600: #c07a1e;
  --danger-600: #b23b3b;
  --radius: 10px;
}

body {
  background: var(--paper);
  color: var(--navy-950);
  font-family: 'Inter', 'Noto Kufi Arabic', sans-serif;
}
body.lang-rtl { font-family: 'Noto Kufi Arabic', 'Inter', sans-serif; }

/* Navbar */
.app-navbar {
  background: linear-gradient(135deg, var(--navy-950), var(--navy-800));
  padding: .75rem 0;
  box-shadow: 0 2px 10px rgba(10,29,51,.25);
}
.app-navbar .navbar-brand { color: var(--gold-100); font-weight: 700; letter-spacing: .2px; }
.app-navbar .nav-link { color: #cfd9e2; font-weight: 500; }
.app-navbar .nav-link:hover, .app-navbar .nav-link.active { color: var(--gold-500); }
.app-navbar .dropdown-menu { min-width: 10rem; }

.app-main { max-width: 1360px; margin: 0 auto; }
.app-footer { color: var(--slate-400); }

/* Cards */
.card { border: 1px solid #e4e8ed; border-radius: var(--radius); box-shadow: 0 1px 3px rgba(15,42,71,.06); }
.card-header { background: #fff; border-bottom: 1px solid #eef1f4; font-weight: 600; color: var(--navy-900); }

/* Stat cards on dashboard */
.stat-card {
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.stat-card .stat-icon { font-size: 2rem; opacity: .35; position: absolute; inset-inline-end: 1rem; top: 1rem; }
.stat-card .stat-label { font-size: .8rem; opacity: .85; text-transform: uppercase; letter-spacing: .5px; }
.stat-card .stat-value { font-size: 1.6rem; font-weight: 700; margin-top: .25rem; }
.stat-card.bg-navy { background: linear-gradient(135deg, var(--navy-900), var(--navy-800)); }
.stat-card.bg-gold { background: linear-gradient(135deg, #a06a1f, var(--gold-600)); }
.stat-card.bg-ok { background: linear-gradient(135deg, #1f5c43, var(--ok-600)); }
.stat-card.bg-warn { background: linear-gradient(135deg, #8a5312, var(--warn-600)); }

/* Buttons */
.btn-primary { background: var(--navy-900); border-color: var(--navy-900); }
.btn-primary:hover, .btn-primary:focus { background: var(--navy-800); border-color: var(--navy-800); }
.btn-gold { background: var(--gold-600); border-color: var(--gold-600); color: #fff; }
.btn-gold:hover { background: var(--gold-500); border-color: var(--gold-500); color: #fff; }
.btn-outline-navy { color: var(--navy-900); border-color: var(--navy-900); }
.btn-outline-navy:hover { background: var(--navy-900); color: #fff; }

/* Badges / status pills */
.badge-status { padding: .35em .7em; border-radius: 20px; font-weight: 600; font-size: .74rem; }
.badge-draft { background: #e3e6ea; color: #495867; }
.badge-active { background: #e1f0e8; color: var(--ok-600); }
.badge-completed { background: var(--gold-100); color: var(--gold-600); }
.badge-cancelled { background: #fbe4e4; color: var(--danger-600); }
.badge-paid { background: #e1f0e8; color: var(--ok-600); }
.badge-partial { background: #fdf0dc; color: var(--warn-600); }
.badge-pending { background: #e7edf3; color: var(--slate-600); }
.badge-overdue { background: #fbe4e4; color: var(--danger-600); }

/* Tables */
.table thead th { background: var(--navy-100); color: var(--navy-900); border-bottom: none; font-weight: 600; font-size: .85rem; }
.table-hover tbody tr:hover { background: #f2f5f8; }

/* Login page */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy-950), var(--navy-800));
}
.login-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border-radius: 14px;
  padding: 2.5rem 2rem;
  box-shadow: 0 20px 50px rgba(0,0,0,.3);
}
.login-card .brand-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gold-100); color: var(--gold-600);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin: 0 auto 1rem;
}

/* Contract document preview / print */
.contract-doc {
  background: #fff;
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid #e4e8ed;
  line-height: 2;
}
.contract-doc table td { padding: .5rem; }

/* Form section headers */
.form-section-title {
  font-weight: 700;
  color: var(--navy-900);
  border-bottom: 2px solid var(--gold-500);
  padding-bottom: .4rem;
  margin-bottom: 1rem;
  margin-top: 1.5rem;
}
.form-section-title:first-child { margin-top: 0; }

/* Template editor placeholder chips */
.placeholder-chip {
  display: inline-block;
  background: var(--navy-100);
  color: var(--navy-900);
  border-radius: 6px;
  padding: .2rem .5rem;
  font-family: monospace;
  font-size: .78rem;
  margin: .15rem;
  cursor: pointer;
  border: 1px solid #d7e0e8;
}
.placeholder-chip:hover { background: var(--gold-100); border-color: var(--gold-500); }

/* Progress bar for installments */
.pay-progress { height: 10px; border-radius: 6px; background: #e7edf3; overflow: hidden; }
.pay-progress > div { height: 100%; background: linear-gradient(90deg, var(--ok-600), #4fae82); }

/* Print styles */
@media print {
  .app-navbar, .app-footer, .no-print { display: none !important; }
  body { background: #fff; }
  .contract-doc, .invoice-doc { border: none; box-shadow: none; padding: 0; }
  .app-main { max-width: 100%; }
}