/* ============================================================
   PUBLICATIONS AUTHORS — theme.css
   Shared styles for all pages
   ============================================================ */

:root {
  --primary:       #6c63ff;
  --primary-dark:  #4f46e5;
  --primary-light: #c7d2fe;
  --secondary:     #f59e0b;
  --secondary-dark:#d97706;
  --accent:        #a78bfa;
  --bg-1:          #eef2ff;
  --bg-2:          #fdf4e7;
  --bg-3:          #f5f3ff;
  --glass-bg:      rgba(255,255,255,0.38);
  --glass-border:  rgba(255,255,255,0.65);
  --glass-shadow:  0 8px 32px rgba(99,102,241,0.12);
  --glass-blur:    blur(18px);
  --text-dark:     #1e1b4b;
  --text-mid:      #3730a3;
  --text-light:    #6366f1;
  --text-muted:    #a5b4fc;
  --white:         #ffffff;
  --danger:        #ef4444;
  --warning:       #f59e0b;
  --success:       #10b981;
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     22px;
  --radius-xl:     32px;
  --radius-full:   9999px;
  --transition:    all 0.25s cubic-bezier(0.4,0,0.2,1);
  --font:          'Segoe UI', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 15px; overflow-x: hidden; }

body {
  font-family: var(--font);
  background: linear-gradient(135deg, var(--bg-1) 0%, var(--bg-2) 50%, var(--bg-3) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Animated background blobs */
body::before, body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  pointer-events: none;
  z-index: 0;
}
body::before {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #6c63ff, #f59e0b);
  top: -150px; left: -150px;
  animation: blob1 12s ease-in-out infinite alternate;
}
body::after {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #4f46e5, #a78bfa);
  bottom: -100px; right: -100px;
  animation: blob2 15s ease-in-out infinite alternate;
}
@keyframes blob1 { to { transform: translate(80px,60px) scale(1.1); } }
@keyframes blob2 { to { transform: translate(-60px,-80px) scale(1.08); } }

.page-wrapper { position: relative; z-index: 1; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1.5px solid rgba(255,255,255,0.65);
  box-shadow: 0 2px 20px rgba(46,204,135,0.1);
  padding: 0 32px; height: 62px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-size: 1.4rem; font-weight: 800; text-decoration: none;
  background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; letter-spacing: -0.5px;
}
.nav-logo span { font-weight: 300; }
.nav-right { display: flex; align-items: center; gap: 10px; }

/* ============================================================
   GLASS CARD
   ============================================================ */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1.5px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
}
.card  { padding: 24px; }
.card-sm { padding: 14px; }
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.card-title { font-size: 1rem; font-weight: 700; color: var(--text-dark); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 22px; border-radius: var(--radius-full);
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  border: none; transition: var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(108,99,255,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(108,99,255,0.45); }
.btn-outline {
  background: rgba(255,255,255,0.5);
  border: 1.5px solid var(--primary);
  color: var(--primary-dark);
}
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-ghost {
  background: transparent; color: var(--text-mid);
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn-ghost:hover { background: rgba(255,255,255,0.4); }
.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(239,68,68,0.3);
}
.btn-danger:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(239,68,68,0.4); }
.btn-warning {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: var(--white);
}
.btn-sm  { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg  { padding: 13px 32px; font-size: 1rem; }
.btn-icon { padding: 8px; border-radius: var(--radius-md); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ============================================================
   INPUTS
   ============================================================ */
.input-group { display: flex; flex-direction: column; gap: 5px; }
.input-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-mid); }
.input {
  padding: 11px 16px; border-radius: var(--radius-md);
  border: 1.5px solid rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(8px);
  font-size: 0.9rem; color: var(--text-dark);
  transition: var(--transition); outline: none; width: 100%;
  font-family: var(--font);
}
.input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.75);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}
.input::placeholder { color: var(--text-muted); }
textarea.input { resize: vertical; min-height: 90px; }
select.input { cursor: pointer; }
.input-error { border-color: var(--danger) !important; }
.field-error { font-size: 0.78rem; color: var(--danger); margin-top: 3px; }

/* ============================================================
   BADGES — position status
   ============================================================ */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 12px; border-radius: var(--radius-full);
  font-size: 0.75rem; font-weight: 700; white-space: nowrap;
}
.badge-available  { background: rgba(108,99,255,0.15);  color: #4f46e5; }
.badge-pending    { background: rgba(245,158,11,0.15);   color: #92400e; }
.badge-occupied   { background: rgba(239,68,68,0.12);    color: #991b1b; }
.badge-approved   { background: rgba(108,99,255,0.15);   color: #4f46e5; }
.badge-rejected   { background: rgba(239,68,68,0.12);    color: #991b1b; }
.badge-superseded { background: rgba(107,114,128,0.12);  color: #374151; }
.badge-active     { background: rgba(108,99,255,0.15);   color: var(--primary-dark); }
.badge-inactive   { background: rgba(107,114,128,0.12);  color: #374151; }

/* ============================================================
   STAT CARDS (dashboard)
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px; margin-bottom: 28px;
}
.stat-card { padding: 22px; text-align: center; }
.stat-card .stat-icon { font-size: 1.8rem; margin-bottom: 8px; }
.stat-card .stat-num  {
  font-size: 2rem; font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-card .stat-label { font-size: 0.82rem; color: var(--text-light); margin-top: 4px; }

/* ============================================================
   TABLE
   ============================================================ */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); }
table {
  width: 100%; border-collapse: collapse;
  font-size: 0.88rem;
}
thead tr {
  background: rgba(46,204,135,0.1);
  border-bottom: 2px solid rgba(46,204,135,0.2);
}
thead th {
  padding: 12px 16px; text-align: left;
  font-weight: 700; color: var(--text-mid);
  white-space: nowrap;
}
tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.5);
  transition: var(--transition);
}
tbody tr:hover { background: rgba(255,255,255,0.3); }
tbody tr:last-child { border-bottom: none; }
tbody td { padding: 12px 16px; color: var(--text-dark); vertical-align: middle; }
tbody tr.row-approved { background: rgba(16,185,129,0.06); }
tbody tr.row-rejected { background: rgba(239,68,68,0.05); }
tbody tr.row-pending  { background: rgba(245,158,11,0.05); }

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.25); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; opacity: 0; pointer-events: none;
  transition: var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: rgba(255,255,255,0.82); backdrop-filter: blur(24px);
  border: 1.5px solid rgba(255,255,255,0.7);
  box-shadow: 0 24px 64px rgba(46,204,135,0.18);
  border-radius: var(--radius-xl); padding: 32px;
  width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto;
  transform: scale(0.95); transition: var(--transition);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 22px;
}
.modal-title { font-size: 1.15rem; font-weight: 700; }
.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--text-light); font-size: 1.5rem; line-height: 1;
  padding: 4px;
}
.modal-close:hover { color: var(--danger); }
.modal-footer {
  display: flex; gap: 10px; justify-content: flex-end;
  margin-top: 24px; padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.5);
}

/* ============================================================
   TOAST
   ============================================================ */
#toast-container {
  position: fixed; bottom: 24px; right: 24px;
  display: flex; flex-direction: column; gap: 10px; z-index: 9999;
}
.toast {
  padding: 12px 20px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.9); backdrop-filter: blur(16px);
  border: 1.5px solid rgba(255,255,255,0.7);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  font-size: 0.88rem; font-weight: 500; color: var(--text-dark);
  display: flex; align-items: center; gap: 10px;
  animation: toastIn 0.3s ease; min-width: 260px; max-width: 360px;
}
.toast.success { border-left: 4px solid var(--success); }
.toast.error   { border-left: 4px solid var(--danger); }
.toast.info    { border-left: 4px solid var(--secondary); }
.toast.warning { border-left: 4px solid var(--warning); }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ============================================================
   LOADER
   ============================================================ */
.loader {
  width: 36px; height: 36px; border-radius: 50%;
  border: 3px solid rgba(46,204,135,0.2);
  border-top-color: var(--primary);
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(255,255,255,0.6); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
}

/* ============================================================
   POSITIONS BUILDER (admin add article form)
   ============================================================ */
.positions-builder { display: flex; flex-direction: column; gap: 10px; }
.position-row {
  display: grid; grid-template-columns: 1fr 140px 36px;
  gap: 10px; align-items: center;
}
.position-row .btn-icon {
  background: rgba(239,68,68,0.1); color: var(--danger);
  border: none; cursor: pointer; border-radius: var(--radius-md);
  width: 36px; height: 36px; display: flex;
  align-items: center; justify-content: center;
  font-size: 1rem; transition: var(--transition);
}
.position-row .btn-icon:hover { background: rgba(239,68,68,0.2); }
.add-position-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: var(--radius-md);
  border: 1.5px dashed rgba(46,204,135,0.4);
  background: rgba(46,204,135,0.05);
  color: var(--primary-dark); font-size: 0.88rem;
  font-weight: 600; cursor: pointer; transition: var(--transition);
  width: 100%; justify-content: center;
}
.add-position-btn:hover { background: rgba(46,204,135,0.1); border-color: var(--primary); }

/* ============================================================
   POSITIONS TABLE (public article page)
   ============================================================ */
.positions-table-wrap { margin: 24px 0; }
.position-apply-row {
  display: grid;
  grid-template-columns: 2fr 1fr 140px 120px;
  gap: 12px; align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.5);
  transition: var(--transition);
}
.position-apply-row:hover { background: rgba(255,255,255,0.3); }
.position-apply-row:last-child { border-bottom: none; }
.position-apply-row .pos-label { font-weight: 700; color: var(--text-dark); }
.position-apply-row .pos-price {
  font-weight: 800; color: var(--primary-dark); font-size: 1rem;
}

/* ============================================================
   FORM SECTIONS (application form)
   ============================================================ */
.form-section { margin-bottom: 28px; }
.form-section-title {
  font-size: 0.9rem; font-weight: 700; color: var(--primary-dark);
  margin-bottom: 14px; padding-bottom: 8px;
  border-bottom: 1.5px solid rgba(46,204,135,0.2);
  display: flex; align-items: center; gap: 8px;
}
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid-1 { display: grid; grid-template-columns: 1fr; gap: 14px; }

/* ============================================================
   PAYMENT BOX
   ============================================================ */
.payment-box {
  padding: 20px; border-radius: var(--radius-lg);
  background: rgba(108,99,255,0.08);
  border: 1.5px solid rgba(108,99,255,0.25);
  margin-bottom: 20px;
}
.payment-amount {
  font-size: 2rem; font-weight: 900; color: var(--primary-dark);
  margin: 8px 0;
}
.payment-upi {
  font-size: 1rem; font-weight: 700; color: var(--text-dark);
  background: rgba(255,255,255,0.6); padding: 8px 16px;
  border-radius: var(--radius-md); display: inline-block;
  margin: 8px 0; letter-spacing: 0.5px;
}

/* ============================================================
   SUCCESS / CONFIRMATION BOX
   ============================================================ */
.success-box {
  text-align: center; padding: 40px 32px;
}
.success-icon { font-size: 3.5rem; margin-bottom: 16px; }
.success-title { font-size: 1.4rem; font-weight: 800; color: var(--primary-dark); margin-bottom: 10px; }
.success-ref {
  display: inline-block; padding: 8px 20px;
  background: rgba(46,204,135,0.1); border-radius: var(--radius-md);
  font-family: monospace; font-size: 0.95rem; font-weight: 700;
  color: var(--primary-dark); margin: 12px 0;
  border: 1px solid rgba(46,204,135,0.3);
}

/* ============================================================
   FILTER BAR
   ============================================================ */
.filter-bar {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 16px; align-items: center;
}
.filter-btn {
  padding: 6px 16px; border-radius: var(--radius-full);
  border: 1.5px solid rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.4);
  font-size: 0.82rem; font-weight: 600;
  color: var(--text-mid); cursor: pointer; transition: var(--transition);
}
.filter-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white; border-color: transparent;
  box-shadow: 0 2px 8px rgba(108,99,255,0.3);
}
.filter-btn:hover:not(.active) { background: rgba(255,255,255,0.6); }

/* ============================================================
   DIVIDER
   ============================================================ */
.divider { height: 1px; background: rgba(255,255,255,0.6); margin: 20px 0; }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center; padding: 48px 20px; color: var(--text-light);
}
.empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state p { font-size: 0.9rem; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(46,204,135,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(46,204,135,0.5); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .navbar { padding: 0 16px; height: 54px; }
  .nav-logo { font-size: 1.15rem; }
  .card { padding: 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .position-apply-row { grid-template-columns: 1fr 1fr; gap: 8px; }
  .position-apply-row .pos-price { text-align: right; }
  .position-apply-row .btn { grid-column: span 2; justify-content: center; }
  .modal { padding: 20px 16px; border-radius: var(--radius-lg); }
  .table-wrap { font-size: 0.8rem; }
  thead th, tbody td { padding: 10px 10px; }
  #toast-container { right: 10px; left: 10px; bottom: 16px; }
  .toast { min-width: unset; width: 100%; }
  .position-row { grid-template-columns: 1fr 110px 36px; }
}

@media (max-width: 480px) {
  html { font-size: 13.5px; }
  .navbar { padding: 0 12px; height: 50px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat-card { padding: 14px; }
  .stat-card .stat-num { font-size: 1.5rem; }
  .btn-lg { padding: 11px 22px; font-size: 0.92rem; }
  .modal { max-height: 95vh; }
  .modal-overlay { padding: 10px; }
  .payment-amount { font-size: 1.6rem; }
  .position-row { grid-template-columns: 1fr 100px 36px; }
}