/* ============================================================
   GNBS Academy Management System — Public Styles
   ============================================================ */

:root {
  --gnbs-primary:    #003366;
  --gnbs-primary-d:  #002244;
  --gnbs-accent:     #f0a500;
  --gnbs-accent-d:   #c98700;
  --gnbs-green:      #1a7a3e;
  --gnbs-red:        #c0392b;
  --gnbs-orange:     #e67e22;
  --gnbs-gray-50:    #f8f9fa;
  --gnbs-gray-100:   #f1f3f5;
  --gnbs-gray-200:   #e9ecef;
  --gnbs-gray-300:   #dee2e6;
  --gnbs-gray-500:   #868e96;
  --gnbs-gray-700:   #495057;
  --gnbs-gray-900:   #212529;
  --gnbs-radius:     10px;
  --gnbs-radius-sm:  6px;
  --gnbs-shadow:     0 2px 12px rgba(0,0,0,.08);
  --gnbs-shadow-md:  0 4px 24px rgba(0,0,0,.12);
  --gnbs-font:       -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.gnbs-programs-wrap,
.gnbs-form-wrap,
.gnbs-portal-wrap,
.gnbs-single-wrap { font-family: var(--gnbs-font); color: var(--gnbs-gray-900); line-height: 1.6; }

/* ── Buttons ─────────────────────────────────────────────── */
.gnbs-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px; border-radius: var(--gnbs-radius-sm);
  font-weight: 600; font-size: 14px; cursor: pointer;
  text-decoration: none; border: 2px solid transparent;
  transition: all .2s ease; line-height: 1.4;
}
.gnbs-btn-primary   { background: var(--gnbs-primary); color: #fff; border-color: var(--gnbs-primary); }
.gnbs-btn-primary:hover { background: var(--gnbs-primary-d); border-color: var(--gnbs-primary-d); color: #fff; }
.gnbs-btn-secondary { background: var(--gnbs-accent); color: #fff; border-color: var(--gnbs-accent); }
.gnbs-btn-secondary:hover { background: var(--gnbs-accent-d); color: #fff; }
.gnbs-btn-outline   { background: transparent; color: var(--gnbs-primary); border-color: var(--gnbs-primary); }
.gnbs-btn-outline:hover { background: var(--gnbs-primary); color: #fff; }
.gnbs-btn-success   { background: var(--gnbs-green); color: #fff; border-color: var(--gnbs-green); }
.gnbs-btn-success:hover { background: #155c30; color: #fff; }
.gnbs-btn-disabled  { background: var(--gnbs-gray-300); color: var(--gnbs-gray-500); cursor: not-allowed; }
.gnbs-btn-lg  { padding: 14px 28px; font-size: 16px; }
.gnbs-btn-sm  { padding: 7px 14px; font-size: 13px; }
.gnbs-btn-xs  { padding: 4px 10px; font-size: 12px; border-radius: 4px; }
.gnbs-btn-full { width: 100%; justify-content: center; }
.gnbs-btn.gnbs-loading { opacity: .7; pointer-events: none; }

/* ── Badges ──────────────────────────────────────────────── */
.gnbs-status-badge {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase;
}
.gnbs-badge-open   { background: #d4edda; color: #155724; }
.gnbs-badge-closed { background: #f8d7da; color: #721c24; }
.gnbs-badge-soon   { background: #fff3cd; color: #856404; }

/* ── Alerts ──────────────────────────────────────────────── */
.gnbs-alert { padding: 14px 18px; border-radius: var(--gnbs-radius-sm); font-size: 14px; margin-bottom: 16px; }
.gnbs-alert-error   { background: #f8d7da; color: #721c24; border-left: 4px solid #c0392b; }
.gnbs-alert-success { background: #d4edda; color: #155724; border-left: 4px solid #1a7a3e; }
.gnbs-alert ul { margin: 6px 0 0 18px; }
.gnbs-alert li { margin-bottom: 4px; }

/* ── Form elements ───────────────────────────────────────── */
.gnbs-input, .gnbs-select, .gnbs-textarea {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--gnbs-gray-300);
  border-radius: var(--gnbs-radius-sm); font-size: 14px;
  font-family: var(--gnbs-font); color: var(--gnbs-gray-900);
  background: #fff; transition: border-color .2s;
  box-sizing: border-box;
}
.gnbs-input:focus, .gnbs-select:focus, .gnbs-textarea:focus {
  outline: none; border-color: var(--gnbs-primary);
  box-shadow: 0 0 0 3px rgba(0,51,102,.12);
}
.gnbs-input-readonly { background: var(--gnbs-gray-50); color: var(--gnbs-gray-700); cursor: default; }
.gnbs-input-mono { font-family: 'Courier New', monospace; letter-spacing: 1px; font-weight: 700; }
.gnbs-label { display: block; font-size: 13px; font-weight: 600; color: var(--gnbs-gray-700); margin-bottom: 5px; }
.gnbs-req { color: var(--gnbs-red); }
.gnbs-field { margin-bottom: 18px; }
.gnbs-textarea { resize: vertical; min-height: 100px; }

/* ── Programs Grid ───────────────────────────────────────── */
.gnbs-filters { margin-bottom: 28px; }
.gnbs-filter-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.gnbs-filter-row .gnbs-input,
.gnbs-filter-row .gnbs-select { width: auto; flex: 1; min-width: 160px; max-width: 240px; }

.gnbs-programs-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 24px;
}

.gnbs-program-card {
  background: #fff; border-radius: var(--gnbs-radius); box-shadow: var(--gnbs-shadow);
  overflow: hidden; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s;
}
.gnbs-program-card:hover { transform: translateY(-4px); box-shadow: var(--gnbs-shadow-md); }

.gnbs-card-thumb { position: relative; height: 180px; overflow: hidden; background: var(--gnbs-gray-100); }
.gnbs-thumb-img  { width: 100%; height: 100%; object-fit: cover; display: block; }
.gnbs-thumb-placeholder {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gnbs-primary), var(--gnbs-primary-d));
  font-size: 48px; font-weight: 900; color: rgba(255,255,255,.3); letter-spacing: -2px;
}
.gnbs-card-thumb .gnbs-status-badge {
  position: absolute; top: 12px; right: 12px;
}

.gnbs-card-body { padding: 18px; display: flex; flex-direction: column; flex: 1; }
.gnbs-card-faculty { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--gnbs-accent); margin-bottom: 6px; }
.gnbs-card-title { font-size: 17px; font-weight: 700; margin: 0 0 10px; line-height: 1.3; }
.gnbs-card-title a { color: var(--gnbs-gray-900); text-decoration: none; }
.gnbs-card-title a:hover { color: var(--gnbs-primary); }
.gnbs-card-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; flex: 1; }
.gnbs-meta-item { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--gnbs-gray-500); }
.gnbs-card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--gnbs-gray-200); }
.gnbs-card-fee { font-size: 20px; font-weight: 800; color: var(--gnbs-primary); }
.gnbs-free { font-size: 14px; font-weight: 600; color: var(--gnbs-green); }
.gnbs-empty, .gnbs-no-results { text-align: center; padding: 60px 20px; color: var(--gnbs-gray-500); }

/* ── Single Program ──────────────────────────────────────── */
.gnbs-single-wrap { max-width: 1100px; margin: 0 auto; }
.gnbs-single-layout { display: grid; grid-template-columns: 1fr 340px; gap: 36px; align-items: start; }
.gnbs-single-hero { position: relative; border-radius: var(--gnbs-radius); overflow: hidden; margin-bottom: 20px; }
.gnbs-hero-img { width: 100%; max-height: 420px; object-fit: cover; display: block; }
.gnbs-hero-badge { position: absolute; top: 16px; right: 16px; }
.gnbs-single-faculty { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--gnbs-accent); margin-bottom: 8px; }
.gnbs-single-title { font-size: 28px; font-weight: 800; color: var(--gnbs-gray-900); margin: 0 0 24px; line-height: 1.2; }
.gnbs-section { margin-bottom: 32px; }
.gnbs-section-heading { font-size: 18px; font-weight: 700; color: var(--gnbs-primary); margin: 0 0 14px; padding-bottom: 10px; border-bottom: 2px solid var(--gnbs-gray-200); }
.gnbs-rich-content { font-size: 15px; line-height: 1.7; color: var(--gnbs-gray-700); }

.gnbs-sidebar-card { background: #fff; border-radius: var(--gnbs-radius); box-shadow: var(--gnbs-shadow-md); padding: 24px; position: sticky; top: 80px; }
.gnbs-sidebar-fee { text-align: center; margin-bottom: 20px; }
.gnbs-fee-label { font-size: 12px; text-transform: uppercase; letter-spacing: .8px; color: var(--gnbs-gray-500); margin-bottom: 4px; }
.gnbs-fee-amount { font-size: 36px; font-weight: 900; color: var(--gnbs-primary); }
.gnbs-fee-extra { font-size: 12px; color: var(--gnbs-gray-500); margin-top: 4px; }
.gnbs-sidebar-cta { margin-bottom: 20px; }
.gnbs-closed-notice { display: flex; align-items: center; gap: 8px; justify-content: center; background: var(--gnbs-gray-100); color: var(--gnbs-gray-500); padding: 14px; border-radius: var(--gnbs-radius-sm); font-weight: 600; }
.gnbs-sidebar-divider { border: none; border-top: 1px solid var(--gnbs-gray-200); margin: 20px 0; }
.gnbs-detail-list { list-style: none; margin: 0; padding: 0; }
.gnbs-detail-list li { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--gnbs-gray-100); }
.gnbs-detail-list li:last-child { border-bottom: none; }
.gnbs-detail-icon { flex-shrink: 0; color: var(--gnbs-primary); margin-top: 2px; }
.gnbs-detail-label { font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--gnbs-gray-500); margin-bottom: 2px; }
.gnbs-detail-value { font-size: 14px; font-weight: 600; color: var(--gnbs-gray-900); }

/* ── Application Form ────────────────────────────────────── */
.gnbs-form-wrap { max-width: 760px; margin: 0 auto; }
.gnbs-form-program-header { background: var(--gnbs-primary); color: #fff; border-radius: var(--gnbs-radius); padding: 20px 24px; margin-bottom: 28px; }
.gnbs-form-program-info { display: flex; align-items: center; gap: 16px; }
.gnbs-form-thumb { width: 72px; height: 72px; object-fit: cover; border-radius: var(--gnbs-radius-sm); flex-shrink: 0; }
.gnbs-form-faculty { font-size: 11px; text-transform: uppercase; letter-spacing: .8px; color: rgba(255,255,255,.7); margin-bottom: 4px; }
.gnbs-form-program-title { font-size: 20px; font-weight: 800; margin: 0 0 6px; }
.gnbs-form-program-meta { display: flex; gap: 14px; font-size: 13px; color: rgba(255,255,255,.8); }

.gnbs-form { background: #fff; border-radius: var(--gnbs-radius); box-shadow: var(--gnbs-shadow); padding: 32px; }
.gnbs-form-section { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--gnbs-gray-200); }
.gnbs-form-section:last-of-type { border-bottom: none; }
.gnbs-form-section-title { font-size: 16px; font-weight: 700; color: var(--gnbs-primary); margin: 0 0 20px; display: flex; align-items: center; gap: 10px; }
.gnbs-step-num { background: var(--gnbs-primary); color: #fff; width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; flex-shrink: 0; }
.gnbs-form-row { display: flex; gap: 16px; }
.gnbs-col-2 > * { flex: 1; min-width: 0; }

.gnbs-fee-summary { background: var(--gnbs-gray-50); border-radius: var(--gnbs-radius-sm); border: 1.5px solid var(--gnbs-gray-200); padding: 20px 24px; margin-bottom: 24px; }
.gnbs-fee-summary-title { font-size: 14px; font-weight: 700; margin: 0 0 14px; color: var(--gnbs-gray-700); }
.gnbs-fee-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 14px; color: var(--gnbs-gray-700); }
.gnbs-fee-total { font-size: 18px; font-weight: 800; color: var(--gnbs-primary); padding-top: 12px; border-top: 2px solid var(--gnbs-gray-300); margin-top: 6px; }

.gnbs-checkbox-label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: 14px; }
.gnbs-checkbox-label input { margin-top: 3px; width: 16px; height: 16px; flex-shrink: 0; }

.gnbs-form-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.gnbs-form-actions .gnbs-btn { flex: 1; min-width: 200px; }

.gnbs-submitted-box { background: #fff; border-radius: var(--gnbs-radius); box-shadow: var(--gnbs-shadow-md); padding: 48px 32px; text-align: center; }
.gnbs-submitted-icon { width: 64px; height: 64px; background: var(--gnbs-green); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 32px; font-weight: 900; margin: 0 auto 20px; }
.gnbs-submitted-box h2 { font-size: 24px; font-weight: 800; margin-bottom: 12px; }
.gnbs-submitted-box p { color: var(--gnbs-gray-700); margin-bottom: 16px; }
.gnbs-applicant-code { font-size: 28px; font-weight: 900; font-family: monospace; color: var(--gnbs-primary); letter-spacing: 2px; padding: 16px 24px; background: var(--gnbs-gray-50); border: 2px dashed var(--gnbs-primary); border-radius: var(--gnbs-radius-sm); margin: 16px auto; display: inline-block; }
.gnbs-submitted-note { font-size: 13px; color: var(--gnbs-gray-500); }
#gnbs-submitted-actions { margin-top: 20px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Applicant Portal ────────────────────────────────────── */
.gnbs-portal-wrap { max-width: 960px; margin: 0 auto; }
.gnbs-portal-search-card { max-width: 500px; margin: 0 auto; background: #fff; border-radius: var(--gnbs-radius); box-shadow: var(--gnbs-shadow-md); padding: 40px 36px; text-align: center; }
.gnbs-portal-logo img { max-height: 64px; max-width: 200px; margin: 0 auto 20px; display: block; }
.gnbs-portal-title { font-size: 22px; font-weight: 800; color: var(--gnbs-primary); margin-bottom: 8px; }
.gnbs-portal-subtitle { font-size: 14px; color: var(--gnbs-gray-500); margin-bottom: 28px; }
.gnbs-portal-form { text-align: left; }
.gnbs-portal-or { text-align: center; position: relative; margin: 16px 0; }
.gnbs-portal-or::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--gnbs-gray-200); }
.gnbs-portal-or span { position: relative; background: #fff; padding: 0 12px; color: var(--gnbs-gray-500); font-size: 12px; }

.gnbs-portal-header-bar { display: flex; align-items: center; justify-content: space-between; background: var(--gnbs-primary); color: #fff; border-radius: var(--gnbs-radius); padding: 20px 24px; margin-bottom: 24px; }
.gnbs-portal-applicant-info { display: flex; align-items: center; gap: 16px; }
.gnbs-portal-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--gnbs-accent); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 18px; flex-shrink: 0; }
.gnbs-portal-applicant-name { font-size: 18px; font-weight: 800; }
.gnbs-portal-applicant-code { font-size: 13px; color: rgba(255,255,255,.8); font-family: monospace; }
.gnbs-portal-applicant-contact { font-size: 12px; color: rgba(255,255,255,.7); margin-top: 2px; }

.gnbs-summary-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.gnbs-summary-card { background: #fff; border-radius: var(--gnbs-radius); padding: 20px; text-align: center; box-shadow: var(--gnbs-shadow); border-top: 3px solid var(--gnbs-gray-200); }
.gnbs-card-paid    { border-top-color: var(--gnbs-green); }
.gnbs-card-unpaid  { border-top-color: var(--gnbs-red); }
.gnbs-card-balance { border-top-color: var(--gnbs-accent); }
.gnbs-summary-num  { font-size: 28px; font-weight: 900; color: var(--gnbs-primary); margin-bottom: 4px; }
.gnbs-summary-lbl  { font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--gnbs-gray-500); font-weight: 600; }

.gnbs-portal-section-title { font-size: 17px; font-weight: 700; color: var(--gnbs-gray-900); margin-bottom: 14px; }
.gnbs-portal-table-wrap { background: #fff; border-radius: var(--gnbs-radius); box-shadow: var(--gnbs-shadow); padding: 24px; }

/* ── Tables ──────────────────────────────────────────────── */
.gnbs-table-responsive { overflow-x: auto; }
.gnbs-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.gnbs-table th { background: var(--gnbs-primary); color: #fff; padding: 12px 14px; text-align: left; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; white-space: nowrap; }
.gnbs-table td { padding: 12px 14px; border-bottom: 1px solid var(--gnbs-gray-100); vertical-align: middle; }
.gnbs-table tr:hover td { background: var(--gnbs-gray-50); }
.gnbs-table-empty { text-align: center; padding: 40px !important; color: var(--gnbs-gray-500); }
.gnbs-action-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.gnbs-td-amount { font-weight: 700; white-space: nowrap; }
.gnbs-td-program { font-weight: 600; }

/* ── Modal ───────────────────────────────────────────────── */
.gnbs-modal { position: fixed; inset: 0; z-index: 99999; display: flex; align-items: center; justify-content: center; }
.gnbs-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); }
.gnbs-modal-box { position: relative; background: #fff; border-radius: var(--gnbs-radius); box-shadow: 0 20px 60px rgba(0,0,0,.3); padding: 0; max-width: 600px; width: 90%; max-height: 85vh; overflow-y: auto; }
.gnbs-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--gnbs-gray-200); position: sticky; top: 0; background: #fff; z-index: 1; }
.gnbs-modal-header h3 { font-size: 17px; font-weight: 700; margin: 0; }
.gnbs-modal-close { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--gnbs-gray-500); line-height: 1; padding: 0; }
.gnbs-modal-close:hover { color: var(--gnbs-red); }
.gnbs-modal-body { padding: 24px; }
.gnbs-modal-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.gnbs-modal-subsection { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--gnbs-primary); margin: 16px 0 10px; border-left: 3px solid var(--gnbs-accent); padding-left: 10px; }
.gnbs-detail-row { display: flex; flex-direction: column; gap: 2px; padding: 10px; background: var(--gnbs-gray-50); border-radius: var(--gnbs-radius-sm); }
.gnbs-detail-label { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--gnbs-gray-500); font-weight: 600; }
.gnbs-detail-val { font-size: 14px; font-weight: 600; color: var(--gnbs-gray-900); }
.gnbs-detail-highlight { background: #e8f4fd; border: 1px solid #bee3f8; }
.gnbs-detail-highlight .gnbs-detail-val { color: var(--gnbs-primary); font-size: 16px; }

/* ── Mono / code ─────────────────────────────────────────── */
.gnbs-mono { font-family: 'Courier New', monospace; letter-spacing: .5px; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .gnbs-single-layout    { grid-template-columns: 1fr; }
  .gnbs-sidebar-card     { position: static; }
  .gnbs-summary-cards    { grid-template-columns: repeat(2, 1fr); }
  .gnbs-form-row.gnbs-col-2 { flex-direction: column; }
  .gnbs-filter-row .gnbs-input,
  .gnbs-filter-row .gnbs-select { max-width: 100%; }
  .gnbs-portal-header-bar { flex-direction: column; align-items: flex-start; gap: 12px; }
  .gnbs-modal-detail-grid { grid-template-columns: 1fr; }
  .gnbs-form-actions { flex-direction: column; }
  .gnbs-form-actions .gnbs-btn { min-width: 0; }
}
@media (max-width: 480px) {
  .gnbs-summary-cards { grid-template-columns: 1fr 1fr; }
  .gnbs-programs-grid { grid-template-columns: 1fr; }
  .gnbs-form { padding: 20px 16px; }
  .gnbs-portal-search-card { padding: 28px 20px; }
}