/* ==========================================================================
   SAGATH ADMIN DASHBOARD - STYLESHEET
   Aesthetic: Military High-Tech Tactical Command Center
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Rajdhani:wght@600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --admin-bg: #07090b;
  --admin-sidebar: #0c0f12;
  --admin-card: #12171c;
  --admin-card-hover: #171e24;
  --admin-border: rgba(110, 140, 115, 0.2);
  --admin-border-focus: #528a5b;

  --color-primary: #528a5b;
  --color-primary-bright: #68b874;
  --color-primary-glow: rgba(104, 184, 116, 0.35);
  
  --color-danger: #e63946;
  --color-warning: #e59324;
  --color-info: #3b82f6;
  --color-success: #10b981;

  --text-primary: #f2f5f7;
  --text-secondary: #9da8b3;
  --text-muted: #5c6873;

  --font-heading: 'Rajdhani', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-tactical: 'Chakra Petch', monospace;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--admin-bg);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
}

/* Accessible focus */
:focus-visible {
  outline: 2px solid var(--color-primary-bright);
  outline-offset: 2px;
}

/* ==========================================================================
   LOGIN SCREEN MODAL
   ========================================================================== */
.admin-login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, #11171d 0%, #060809 100%);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.admin-login-box {
  background: var(--admin-card);
  border: 1px solid var(--admin-border-focus);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8), 0 0 30px var(--color-primary-glow);
  width: 100%;
  max-width: 440px;
  padding: 40px 32px;
  border-radius: 4px;
  text-align: center;
  position: relative;
}

.login-emblem {
  width: 72px;
  height: 72px;
  border-radius: 4px;
  border: 2px solid var(--color-primary-bright);
  margin: 0 auto 16px;
  box-shadow: 0 0 15px var(--color-primary-glow);
}

.login-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 6px;
}

.login-subtitle {
  font-family: var(--font-tactical);
  font-size: 0.82rem;
  letter-spacing: 2px;
  color: var(--color-primary-bright);
  text-transform: uppercase;
  margin-bottom: 28px;
}

.login-input-group {
  margin-bottom: 20px;
  text-align: left;
}

.login-label {
  display: block;
  font-family: var(--font-tactical);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.login-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(7, 9, 11, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 3px;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 2px;
  transition: all 0.2s;
}

.login-input:focus {
  border-color: var(--color-primary-bright);
  box-shadow: 0 0 10px var(--color-primary-glow);
  outline: none;
}

.login-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #44724b 0%, #2f5335 100%);
  border: 1px solid #5ea369;
  color: #ffffff;
  font-family: var(--font-tactical);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.login-btn:hover {
  background: linear-gradient(135deg, #528a5b 0%, #3a6642 100%);
  box-shadow: 0 0 20px var(--color-primary-glow);
}

.login-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 20px;
}

.login-error {
  color: var(--color-danger);
  font-size: 0.85rem;
  margin-top: 14px;
  display: none;
  font-family: var(--font-tactical);
}

/* ==========================================================================
   ADMIN LAYOUT (SIDEBAR & MAIN CONTENT)
   ========================================================================== */
.admin-layout {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: 280px;
  background: var(--admin-sidebar);
  border-right: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-brand-img {
  width: 36px;
  height: 36px;
  border-radius: 3px;
  border: 1px solid var(--color-primary-bright);
}

.sidebar-brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #ffffff;
  text-transform: uppercase;
}

.sidebar-brand-badge {
  font-family: var(--font-tactical);
  font-size: 0.68rem;
  color: var(--color-primary-bright);
  letter-spacing: 1px;
}

.sidebar-nav {
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.nav-tab-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text-secondary);
  font-family: var(--font-tactical);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
  width: 100%;
}

.nav-tab-btn i {
  font-size: 1.05rem;
  width: 20px;
  text-align: center;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav-tab-btn:hover {
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
}

.nav-tab-btn:hover i {
  color: var(--color-primary-bright);
}

.nav-tab-btn.active {
  background: rgba(82, 138, 91, 0.15);
  border-color: var(--admin-border-focus);
  color: #ffffff;
}

.nav-tab-btn.active i {
  color: var(--color-primary-bright);
}

.tab-badge {
  margin-left: auto;
  background: var(--color-danger);
  color: #ffffff;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 700;
}

.sidebar-footer {
  padding: 20px;
  border-top: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-sidebar-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  font-family: var(--font-tactical);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 3px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-view-site {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--admin-border);
  color: var(--text-primary);
}

.btn-view-site:hover {
  background: rgba(82, 138, 91, 0.2);
  border-color: var(--color-primary-bright);
  color: #ffffff;
}

.btn-logout {
  background: rgba(230, 57, 70, 0.1);
  border: 1px solid rgba(230, 57, 70, 0.3);
  color: var(--color-danger);
}

.btn-logout:hover {
  background: rgba(230, 57, 70, 0.25);
  color: #ffffff;
}

/* ==========================================================================
   MAIN ADMIN AREA
   ========================================================================== */
.admin-main {
  flex-grow: 1;
  padding: 32px 40px;
  overflow-y: auto;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--admin-border);
}

.admin-page-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #ffffff;
}

.admin-page-subtitle {
  font-family: var(--font-tactical);
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.header-status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(82, 138, 91, 0.15);
  border: 1px solid var(--color-primary);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-primary-bright);
}

.status-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary-bright);
  box-shadow: 0 0 8px var(--color-primary-bright);
}

/* Tab Panels */
.tab-panel {
  display: none;
  animation: fadeIn 0.25s ease-out;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Metric Cards Grid */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.admin-stat-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 4px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.2s, border-color 0.2s;
}

.admin-stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--admin-border-focus);
}

.admin-stat-icon {
  width: 50px;
  height: 50px;
  background: rgba(82, 138, 91, 0.12);
  border: 1px solid var(--color-primary);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-primary-bright);
}

.admin-stat-val {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
}

.admin-stat-lbl {
  font-family: var(--font-tactical);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Admin Sections / Card Containers */
.admin-card-box {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 4px;
  padding: 28px;
  margin-bottom: 28px;
}

.admin-box-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-box-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* Form Styles */
.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.admin-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-form-group.full-width {
  grid-column: span 2;
}

.admin-label {
  font-family: var(--font-tactical);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-primary-bright);
}

.admin-input, .admin-select, .admin-textarea {
  background: rgba(7, 9, 11, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 3px;
  padding: 10px 14px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all 0.2s;
}

.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
  border-color: var(--color-primary-bright);
  box-shadow: 0 0 10px var(--color-primary-glow);
  outline: none;
}

.admin-textarea {
  min-height: 90px;
  resize: vertical;
}

.admin-btn-row {
  margin-top: 24px;
  display: flex;
  gap: 14px;
  justify-content: flex-end;
}

.btn-admin-save {
  background: linear-gradient(135deg, #44724b 0%, #2f5335 100%);
  border: 1px solid #5ea369;
  color: #ffffff;
  padding: 12px 24px;
  font-family: var(--font-tactical);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-admin-save:hover {
  background: linear-gradient(135deg, #528a5b 0%, #3a6642 100%);
  box-shadow: 0 0 15px var(--color-primary-glow);
}

/* Candidates Table */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.admin-table th {
  background: rgba(7, 9, 11, 0.9);
  padding: 14px 16px;
  font-family: var(--font-tactical);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--admin-border);
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.badge-status-app {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-pendente { background: rgba(229, 147, 36, 0.15); color: var(--color-warning); border: 1px solid rgba(229, 147, 36, 0.4); }
.badge-aprovado { background: rgba(16, 185, 129, 0.15); color: var(--color-success); border: 1px solid rgba(16, 185, 129, 0.4); }
.badge-rejeitado { background: rgba(230, 57, 70, 0.15); color: var(--color-danger); border: 1px solid rgba(230, 57, 70, 0.4); }
.badge-analise { background: rgba(59, 130, 246, 0.15); color: var(--color-info); border: 1px solid rgba(59, 130, 246, 0.4); }

.table-action-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
  padding: 6px 10px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s;
  margin-right: 4px;
}

.table-action-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary-bright);
  color: #ffffff;
}

.table-action-btn.btn-delete:hover {
  background: var(--color-danger);
  border-color: var(--color-danger);
}

/* Toast Notifications */
.admin-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #151e18;
  border: 1px solid var(--color-primary-bright);
  color: #ffffff;
  padding: 16px 24px;
  border-radius: 4px;
  font-family: var(--font-tactical);
  font-size: 0.9rem;
  letter-spacing: 1px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.admin-toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Modal for candidate detail view */
.admin-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.admin-modal.open {
  display: flex;
}

.admin-modal-content {
  background: var(--admin-card);
  border: 1px solid var(--admin-border-focus);
  max-width: 600px;
  width: 100%;
  border-radius: 4px;
  padding: 32px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.4rem;
  cursor: pointer;
}

.modal-close-btn:hover {
  color: var(--color-danger);
}

/* Responsive */
@media (max-width: 900px) {
  .admin-layout {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
    height: auto;
    position: relative;
  }
  .admin-main {
    padding: 24px 16px;
  }
  .admin-form-grid {
    grid-template-columns: 1fr;
  }
  .admin-form-group.full-width {
    grid-column: span 1;
  }
}