/* ==========================================================================
   KloudPH Admin Dashboard & Management Stylesheet
   ========================================================================== */

:root {
  --admin-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --admin-bg: #F8FAFC;
  --admin-card-bg: #FFFFFF;
  --admin-border: #E2E8F0;
  --admin-text-main: #0F172A;
  --admin-text-muted: #64748B;
  --admin-primary: #2563EB;
  --admin-primary-dark: #1D4ED8;
  --admin-radius: 8px;
}

body.admin-body {
  font-family: var(--admin-font);
  background-color: var(--admin-bg);
  color: var(--admin-text-main);
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Admin Top Bar */
.admin-navbar {
  background-color: #0F172A;
  color: #FFFFFF;
  padding: 0.85rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.15rem;
}

.admin-nav-brand span {
  font-size: 0.75rem;
  background-color: rgba(255, 255, 255, 0.15);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 500;
}

.admin-nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.admin-nav-links a {
  color: #CBD5E1;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.15s ease;
}

.admin-nav-links a:hover,
.admin-nav-links a.active {
  color: #FFFFFF;
}

.admin-user-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.admin-user-name {
  font-size: 0.875rem;
  color: #94A3B8;
}

/* Layout */
.admin-main-container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1.5rem;
  width: 100%;
  flex: 1;
}

.admin-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  gap: 1rem;
}

.admin-header-row h1 {
  font-size: 1.75rem;
  margin: 0;
}

/* Stat Cards */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: #FFFFFF;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.stat-card-title {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--admin-text-muted);
  margin-bottom: 0.5rem;
}

.stat-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--admin-text-main);
  line-height: 1;
}

.stat-card-desc {
  font-size: 0.75rem;
  color: var(--admin-text-muted);
  margin-top: 0.4rem;
}

/* Tables */
.admin-card {
  background: #FFFFFF;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  margin-bottom: 2rem;
}

.admin-card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #FAFAFA;
}

.admin-card-header h2 {
  font-size: 1.125rem;
  margin: 0;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}

.admin-table th {
  background-color: #F8FAFC;
  padding: 0.75rem 1.25rem;
  color: var(--admin-text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--admin-border);
}

.admin-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-table tr:hover td {
  background-color: #F8FAFC;
}

/* Status Badges */
.badge-new {
  background-color: #EFF6FF;
  color: #1D4ED8;
  border: 1px solid #BFDBFE;
}

.badge-contacted {
  background-color: #FEF3C7;
  color: #92400E;
  border: 1px solid #FDE68A;
}

.badge-qualified {
  background-color: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.badge-proposal {
  background-color: #F3E8FF;
  color: #6B21A8;
  border: 1px solid #E9D5FF;
}

.badge-won {
  background-color: #DCFCE7;
  color: #15803D;
  border: 1px solid #BBF7D0;
}

.badge-closed {
  background-color: #F1F5F9;
  color: #475569;
  border: 1px solid #CBD5E1;
}

.badge-archived {
  background-color: #E2E8F0;
  color: #334155;
  border: 1px solid #94A3B8;
}

/* Forms */
.admin-form-group {
  margin-bottom: 1.25rem;
}

.admin-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.admin-form-input,
.admin-form-select,
.admin-form-textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  font-family: inherit;
  font-size: 0.875rem;
  background-color: #FFFFFF;
  box-sizing: border-box;
}

.admin-form-input:focus,
.admin-form-select:focus,
.admin-form-textarea:focus {
  outline: none;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.admin-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.admin-form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--admin-border);
}

/* Filter Bar */
.admin-filter-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

/* Auth Login Card */
.admin-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #0F172A;
  padding: 1.5rem;
}

.admin-login-box {
  background: #FFFFFF;
  border-radius: 12px;
  width: 100%;
  max-width: 420px;
  padding: 2.5rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
}

.admin-login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.admin-login-header h2 {
  font-size: 1.5rem;
  margin-bottom: 0.35rem;
}

.admin-login-header p {
  color: var(--admin-text-muted);
  font-size: 0.875rem;
  margin: 0;
}

@media (max-width: 768px) {
  .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .admin-form-row {
    grid-template-columns: 1fr;
  }
}