/* app.css — consolidated brand and shared components
   - Brand variables and base from site.css
   - Navbar/Burger/Back-to-top from horizontal_navbar.css, burger.css, back_button.css
   - Table/DataTable and Search-friendly controls from site.css
   Keep page-specific styles in wwwroot/css/pages/*
*/

:root {
  /* Brand colors (NORP-PAK) */
  --primary-dark: #c2410c;
  --primary-orange: #f97316;
  --primary-light: #fb923c;
  --accent-gray: #64748b;
  --background-light: #f8fafc;
  --shadow-light: rgba(249, 115, 22, 0.1);
  --shadow-medium: rgba(249, 115, 22, 0.15);

  /* Text */
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  /* Extra */
  --danger-color: #dc3545;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --background-white: #ffffff;
  --border-color: #e0e0e0;
  --border-light: #dee2e6;
  --border-lighter: #ced4da;
  --border-gray: #ddd;
  --table-hover: rgba(249, 115, 22, 0.1);
}

/* Base */
html { position: relative; min-height: 100%; font-size: 14px; }
@media (min-width: 768px) { html { font-size: 16px; } }
body { margin-bottom: 60px; }
.footer { position: absolute; bottom: 0; width: 100%; white-space: nowrap; line-height: 60px; }

a { color: var(--primary-orange); }
.border-top { border-top: 1px solid var(--border-gray); }
.border-bottom { border-bottom: 1px solid var(--border-gray); }
.box-shadow { box-shadow: 0 .25rem .75rem rgba(0,0,0,.05); }

/* Buttons (brand) */
.btn-primary { color: #fff !important; background-color: var(--primary-orange) !important; border-color: var(--primary-dark) !important; }
.btn-primary:hover { background: linear-gradient(135deg, var(--primary-dark), var(--primary-orange)) !important; border-color: var(--primary-dark) !important; transform: translateY(-1px) !important; box-shadow: 0 4px 8px rgba(249,115,22,.3) !important; }
.btn-secondary { color: #fff !important; background-color: var(--accent-gray) !important; border-color: var(--text-muted) !important; }
.btn-outline-primary { border: 2px solid var(--primary-orange) !important; color: var(--primary-orange) !important; background-color: transparent !important; font-weight: 500 !important; transition: all .3s ease !important; }
.btn-outline-primary:hover { background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-dark) 100%) !important; color: #fff !important; border-color: var(--primary-orange) !important; transform: translateY(-1px) !important; box-shadow: 0 4px 8px var(--shadow-medium) !important; }
.btn-outline-danger { border: 2px solid var(--danger-color) !important; color: var(--danger-color) !important; background-color: transparent !important; font-weight: 500 !important; transition: all .3s ease !important; }
.btn-outline-danger:hover { background-color: var(--danger-color) !important; color: #fff !important; border-color: var(--danger-color) !important; transform: translateY(-1px) !important; box-shadow: 0 4px 8px rgba(220,53,69,.3) !important; }
.btn-outline-primary-mobile { border: 2px solid var(--primary-orange) !important; color: var(--primary-orange) !important; background-color: transparent !important; font-weight: 500 !important; transition: all .3s ease !important; }
.btn-outline-danger-mobile { border: 2px solid var(--danger-color) !important; color: var(--danger-color) !important; background-color: transparent !important; font-weight: 500 !important; transition: all .3s ease !important; }

/* Header with subtle pattern (Search baseline) */
.header { background: var(--background-light); color: var(--text-primary); padding: 1rem; border-radius: 0 0 15px 15px; box-shadow: 0 4px 6px var(--shadow-light); position: relative; overflow: visible; }
.header::before { content:''; position:absolute; inset:0; background:
  radial-gradient(circle at 20% 80%, var(--primary-light) 0%, transparent 50%),
  radial-gradient(circle at 80% 20%, var(--primary-orange) 0%, transparent 50%),
  radial-gradient(circle at 40% 40%, var(--primary-light) 0%, transparent 50%),
  radial-gradient(circle at 60% 90%, var(--primary-orange) 0%, transparent 50%),
  radial-gradient(circle at 90% 60%, var(--primary-light) 0%, transparent 50%);
  opacity:.1; }
.user-info-container { display:flex; justify-content:space-between; align-items:center; }
.user-status { font-size: 1.1rem; font-weight: 500; display:flex; align-items:center; gap:10px; }
#status { width:14px; height:14px; border-radius:50%; background-color:#16a34a; box-shadow:0 0 8px #16a34a; }

/* Navbar (horizontal + burger) */
ul { list-style-type:none; margin:0; padding:0; overflow:hidden; color:#fff; }
li { float:left; vertical-align:middle; text-align:center; }
li a { display:block; color:#fff; text-align:center; padding:14px 16px; text-decoration:none; }
li a:hover:not(.active) { background-color:#1861ac; }
li:hover a { color:#fff; }
.active { background-color:#04AA6D; }
.btn-outline-primary { margin-right:4px; font-weight:500; }
.btn-outline-primary-mobile { margin-right:4px; font-weight:500; border:none; }
.btn-outline-danger-mobile { border:none; font-weight:500; }

.burger-menu { display:none; cursor:pointer; right:30px; z-index:999; margin-right:10px; position: relative; background: transparent; border: none; box-shadow: none; }
.burger-menu div { width: 28px; height: 3px; background-color: #111827 !important; /* force dark bars for visibility */ margin: 3px 0; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; box-shadow: 0 0 0 1px rgba(0,0,0,0.04); }
/* Keep bars dark in all modes to avoid disappearing on light wrapper */
@media (prefers-color-scheme: dark) {
  .burger-menu div { background-color: #111827 !important; box-shadow: 0 0 0 1px rgba(0,0,0,0.08); }
}
.burger-menu:hover div { opacity: 0.9; }
.burger-menu:hover { box-shadow: none; }

/* Optional darker wrapper for contrast on light backgrounds */
.burger-menu.burger-contrast-dark { background: rgba(30, 41, 59, 0.9); border-color: rgba(30, 41, 59, 0.9); }
.burger-menu.burger-contrast-dark div { background-color: #e5e7eb; box-shadow: 0 0 0 1px rgba(255,255,255,0.2); }
.nav-links { display:none; flex-direction:column; align-items:center; position:absolute; top:60px; right:0; background-color:white; width:100%; box-shadow:0 2px 5px rgba(0,0,0,.1); z-index:1040; }
.nav-links li { width:100%; text-align:center; padding:0; }
.nav-links li a { color:black; text-decoration:none; }
.nav-links li a:hover { color:#B8DBFD; }
.nav-links.show { display:flex; }
.desktop-nav li:first-child { margin-left:0; padding-left:0; }

@media (min-width: 769px) {
  .desktop-nav { display:flex; width:100%; justify-content:space-between; align-items:center; margin-left:0; padding-left:0; }
  .desktop-nav-left, .desktop-nav-right { display:flex; gap:10px; }
  .desktop-nav li { list-style:none; margin:0; padding:0; }
  .burger-menu { display:none; }
  .nav-links { display:none !important; }
}

@media (max-width: 768px) {
  .burger-menu-hr { display:none; }
  /* Larger tap target with subtle background for contrast */
  /* Place burger absolutely at top-right inside header */
  .header { position: relative; padding-right: 56px; }
  .burger-menu { display: flex !important; position: absolute; top: 10px; right: 10px; width: 40px; height: 40px; flex-direction: column; justify-content: center; align-items: center; gap: 4px; padding: 6px; border-radius: 10px; background: transparent; border: none; box-shadow: none; }
  .burger-menu div { width: 24px; height: 3px; }
  .desktop-nav { display:none; }
  .nav-links { display:none; flex-direction:column; align-items:center; position:absolute; top:60px; right:0; background-color:white; width:100%; box-shadow:0 2px 5px rgba(0,0,0,.1); overflow-y:auto; max-height:90vh; padding:0; }
  .nav-links.show { display:flex; }
  .nav-links li { width:100%; text-align:center; padding:10px 20px; }
  .nav-links li a { color:black; text-decoration:none; }
  .nav-links li a:hover { color:#B8DBFD; }
  .headline { position:relative; }
}

/* Back to top button (brand) */
.back-to-top { display:none; }
@media (max-width: 768px) {
  .back-to-top { display:block; position:fixed; bottom:20px; right:20px; background: linear-gradient(135deg, var(--primary-orange), var(--primary-dark)); color:white; border:none; border-radius:6px; padding:4px 12px; font-size:16px; cursor:pointer; transition:all .3s ease; box-shadow:0 4px 6px rgba(0,0,0,.1); opacity:0; z-index:9999; }
  .back-to-top.show { opacity:1; }
  .back-to-top:hover { transform: translateY(-3px); box-shadow:0 6px 10px rgba(0,0,0,.15); }
}

/* Cards and headers */
.card .card-header { background: var(--background-light); color: var(--text-primary); padding: 1rem; border-radius: 0 0 15px 15px; box-shadow: 0 4px 6px var(--shadow-light); position: relative; overflow: hidden; }
.card .card-header::before { content:''; position:absolute; inset:0; background:
  radial-gradient(circle at 20% 80%, var(--primary-light) 0%, transparent 50%),
  radial-gradient(circle at 80% 20%, var(--primary-orange) 0%, transparent 50%),
  radial-gradient(circle at 40% 40%, var(--primary-light) 0%, transparent 50%),
  radial-gradient(circle at 60% 90%, var(--primary-orange) 0%, transparent 50%),
  radial-gradient(circle at 90% 60%, var(--primary-light) 0%, transparent 50%);
  opacity:.1; }

/* Tables */
.table-responsive { border-radius:8px; overflow:hidden; margin:10px 0; width:100%; }
table { border-collapse:collapse; width:100%; margin:10px 0; border-radius:8px; overflow:hidden; border:1px solid var(--border-color); }
thead th { background: var(--primary-light) !important; color: var(--text-primary) !important; border:1px solid var(--border-color) !important; font-weight:600 !important; padding:8px 12px !important; text-align:center !important; font-size:.85rem !important; box-shadow: 0 2px 4px var(--shadow-light) !important; position:relative !important; overflow:hidden !important; }
thead th::before { content:''; position:absolute; inset:0; background:
  radial-gradient(circle at 20% 80%, var(--primary-orange) 0%, transparent 50%),
  radial-gradient(circle at 80% 20%, var(--primary-light) 0%, transparent 50%),
  radial-gradient(circle at 40% 40%, var(--primary-orange) 0%, transparent 50%),
  radial-gradient(circle at 60% 90%, var(--primary-light) 0%, transparent 50%),
  radial-gradient(circle at 90% 60%, var(--primary-orange) 0%, transparent 50%);
  opacity:.1; pointer-events:none; }
thead th:first-child { border-radius:8px 0 0 0 !important; }
thead th:last-child { border-radius:0 8px 0 0 !important; }
tbody td { border:1px solid var(--border-color) !important; padding:8px 12px !important; color: var(--text-primary) !important; font-size:.85rem !important; text-align:left !important; }
/* If DataTables adds Bootstrap's text-center class to tds, keep them left-aligned */
tbody td.text-center { text-align: left !important; }
tbody tr:hover { background-color: var(--table-hover) !important; }

/* Deleted state highlight (desktop rows + mobile cards) */
tr.is-deleted {
  background-color: rgba(220, 53, 69, 0.08) !important;
  border-left: 4px solid var(--danger-color) !important;
}
tr.is-deleted td { background-color: rgba(220, 53, 69, 0.08) !important; }

#cardContainer .card.is-deleted,
.mobile-cards .card.is-deleted,
.request-card.is-deleted {
  background: linear-gradient(0deg, rgba(220, 53, 69, 0.06), rgba(220, 53, 69, 0.06)), var(--background-white) !important;
  border-left: 4px solid var(--danger-color) !important;
}

.badge-deleted {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  background: var(--danger-color);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  margin-left: 8px;
}

/* DataTables Search input — Search page baseline */
div.dataTables_filter { text-align:center; margin-bottom:20px; display:flex; justify-content:center; align-items:center; width:100%; }
div.dataTables_filter label { width:100%; text-align:center; font-weight:600; color:var(--text-primary); font-size:1rem; margin-bottom:10px; }
div.dataTables_filter input[type="search"] { border:2px solid var(--border-light); border-radius:8px; padding:10px 16px; font-size:1rem; background-color:var(--background-white); color:var(--text-primary); transition:all .3s ease; width:100%; max-width:600px; box-shadow:0 2px 4px var(--shadow-light); }
div.dataTables_filter input[type="search"]:focus { border-color:var(--primary-orange); box-shadow:0 0 0 3px var(--shadow-medium); outline:none; }
div.dataTables_filter input[type="search"]::placeholder { color:var(--text-muted); opacity:.7; }

/* Mobile specifics */
@media (max-width: 768px) {
  .dataTables_length, .dataTables_info, .dataTables_paginate, .dataTables_filter { display:none !important; }
  /* Center all mobile card headers consistently */
  .mobile-cards .card-header,
  #cardContainer .card-header { text-align: center !important; display: flex !important; align-items: center !important; justify-content: center !important; }
  .mobile-cards .card-header h5,
  #cardContainer .card-header h5,
  .mobile-cards .card-header h3,
  #cardContainer .card-header h3 { margin: 0 auto !important; }

  /* Ensure card data is left-aligned on mobile */
  .mobile-cards .card-body,
  .mobile-cards .card-body p,
  #cardContainer .card-body,
  #cardContainer .card-body p,
  .request-card-row { text-align: left !important; }

}

@media (min-width: 769px) {
  #cardContainer { display:none !important; }
}