:root {
  --sky-blue: #E1F5FE;
  --sky-blue-dark: #B3E5FC;
  --card-white: #FFFFFF;
  --text-main: #0F172A;
  --charcoal: #334155;
  --brass: #C9A14A;
  --brass-soft: #E4C97A;
  --verdant: #3C7C68;
  
  --success-green: #10B981;
  --error-red: #EF4444;
  --mist-line: #D7DCE3;
  
  --glass-bg: rgba(255, 255, 255, 0.85); 
  --glass-border: var(--sky-blue-dark);
  
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;
}

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

body { 
  font-family: var(--font-body); 
  color: var(--text-main); 
  min-height: 100vh; 
  margin: 0;
  background: url('assets/exam-hall-gold.webp') no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  position: relative;
}

.background-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(225, 245, 254, 0.85);
  z-index: -1;
}

h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--text-main); font-weight: 600; }

.rounded-logo {
  border-radius: 50%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background-color: #ffffff;
  padding: 6px; 
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  border: 2px solid var(--brass);
}

.active-state { display: flex !important; }
.full-width { width: 100%; }
.alert-message { padding: 1rem; border-radius: 6px; font-size: 0.875rem; margin-bottom: 1.5rem; font-weight: 500; color: var(--text-main); line-height: 1.5; }
.alert-message.error { background: rgba(239, 68, 68, 0.15); border-left: 4px solid var(--error-red); }
.alert-message.success { background: rgba(16, 185, 129, 0.15); border-left: 4px solid var(--success-green); }
.success-text { color: var(--verdant); font-weight: 600; margin-top: 1rem; font-size: 0.95rem; }

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border-radius: 16px;
}

.center-layout { display: none; min-height: 100vh; width: 100%; align-items: center; justify-content: center; padding: 2rem; }
.auth-card { width: 100%; max-width: 480px; padding: 3.5rem 3rem; }
.brand-header { text-align: center; margin-bottom: 2.5rem; }
.brand-logo { height: 90px; margin-bottom: 1.5rem; }
.brand-header h2 { font-size: 2.2rem; margin-bottom: 0.5rem; color: var(--text-main); } 
.brand-header p { color: var(--charcoal); font-size: 1rem; font-weight: 500; margin-bottom: 0.5rem;}
.sub-text { color: var(--charcoal) !important; font-size: 0.85rem !important; font-weight: 400 !important; }

.tabs { display: flex; gap: 1rem; border-bottom: 2px solid var(--mist-line); margin-bottom: 2rem; }
.tabs button { flex: 1; background: none; border: none; font-size: 1.05rem; font-weight: 600; color: var(--charcoal); cursor: pointer; padding-bottom: 0.75rem; transition: 0.2s; font-family: var(--font-heading); }
.tabs button.active { color: var(--brass); border-bottom: 3px solid var(--brass); margin-bottom: -2px; }
.tabs button:hover:not(.active) { color: var(--text-main); }

.input-group { display: flex; flex-direction: column; margin-bottom: 1.5rem; }
.input-group label { font-size: 0.875rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--text-main); letter-spacing: 0.02em; }
.input-group input, .input-group select { padding: 1rem; border: 1px solid var(--sky-blue-dark); border-radius: 8px; font-size: 1rem; background-color: var(--card-white); color: var(--text-main); transition: 0.2s; width: 100%; }
.input-group input::placeholder { color: #94A3B8; }
.input-group input:focus, .input-group select:focus { outline: none; border-color: var(--brass); box-shadow: 0 0 0 3px rgba(201, 161, 74, 0.2); }

.password-wrapper { position: relative; display: flex; align-items: center; width: 100%; }
.password-wrapper input { padding-right: 3rem; }
.password-toggle { position: absolute; right: 1rem; cursor: pointer; font-size: 1.2rem; user-select: none; opacity: 0.7; transition: opacity 0.2s; }
.password-toggle:hover { opacity: 1; }

.link-text { font-size: 0.9rem; color: var(--verdant); cursor: pointer; text-decoration: none; font-weight: 600; transition: 0.2s; margin-bottom: 2rem; text-align: right; }
.link-text:hover { color: var(--brass); text-decoration: underline; }

.btn { padding: 1rem; border: none; border-radius: 8px; font-weight: 600; font-size: 1.05rem; cursor: pointer; transition: 0.2s; font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.05em; }
.btn:active { transform: scale(0.98); }
.btn--primary { background-color: var(--brass); color: var(--card-white); box-shadow: 0 4px 15px rgba(201, 161, 74, 0.3); display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.btn--primary:hover:not(:disabled) { opacity: 0.9; box-shadow: 0 6px 20px rgba(201, 161, 74, 0.4); color: var(--card-white); }
.btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

.btn--outline { display: inline-block; text-align: center; padding: 0.8rem 1.2rem; border: 2px solid var(--brass); color: var(--text-main); background: transparent; text-decoration: none; font-size: 0.9rem; width: 100%; }
.btn--outline:hover { background: var(--sky-blue); color: var(--verdant); }

/* Paystack Button Styling */
#paystackBtn {
  background-color: #00C3F7 !important;
  border-color: #00C3F7 !important;
  color: white !important;
}
#paystackBtn:hover {
  opacity: 0.9;
  box-shadow: 0 6px 20px rgba(0, 195, 247, 0.4);
}

.spinner { width: 22px; height: 22px; animation: rotate 2s linear infinite; }
.spinner .path { stroke: currentColor; stroke-linecap: round; animation: dash 1.5s ease-in-out infinite; }
@keyframes rotate { 100% { transform: rotate(360deg); } }
@keyframes dash {
  0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
  50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
  100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

.dashboard-layout { display: none; min-height: 100vh; padding: 2rem; gap: 2rem; max-width: 1400px; margin: 0 auto; }
.active-dashboard { display: flex !important; }

.sidebar { width: 300px; padding: 2rem; display: flex; flex-direction: column; height: fit-content; }
.sidebar-logo { height: 80px; width: 80px; margin-bottom: 3rem; margin-left: auto; margin-right: auto; }

.sidebar-welcome-text {
  padding: 0 1.25rem 1rem 1.25rem;
  font-weight: 700;
  color: var(--brass);
  font-size: 1.15rem;
  word-wrap: break-word;
  font-family: var(--font-heading);
}

.nav-item { background: none; border: none; text-align: left; padding: 1rem 1.25rem; border-radius: 8px; font-weight: 600; color: var(--charcoal); cursor: pointer; margin-bottom: 0.5rem; width: 100%; transition: 0.2s; font-size: 1.05rem; }
.nav-item.active, .nav-item:hover { background-color: var(--sky-blue); color: var(--verdant); }

.sidebar-info { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--sky-blue-dark); }
.sidebar-info h4 { color: var(--verdant); margin-bottom: 0.75rem; font-size: 1.1rem; }
.sidebar-info p { font-size: 0.85rem; color: var(--charcoal); line-height: 1.6; }

.dashboard-content { flex: 1; display: flex; flex-direction: column; }
.dashboard-header { padding: 2.5rem; }
.dashboard-header h1 { font-size: 2.2rem; margin-bottom: 0.75rem; color: var(--text-main); word-wrap: break-word; line-height: 1.3; max-width: 100%; text-transform: uppercase; }
.dashboard-header p { color: var(--charcoal); font-size: 1.1rem; opacity: 0.9; }

.info-panel { padding: 2.5rem; }
.procedure-pipeline { display: flex; flex-direction: column; gap: 2rem; max-width: 850px; margin: 0 auto; }
.pipeline-step { background: rgba(255, 255, 255, 0.4); border: 1px solid var(--glass-border); border-radius: 12px; padding: 1.5rem; transition: opacity 0.4s ease, transform 0.4s ease, border-color 0.4s ease; display: flex; flex-direction: column; }
.pipeline-step.active { opacity: 1; border-color: var(--brass); background: rgba(255, 255, 255, 0.8); box-shadow: 0 4px 15px rgba(201, 161, 74, 0.1); transform: translateY(-2px); }
.step-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; padding-bottom: 1rem; border-bottom: 1px solid var(--sky-blue-dark); }
.step-indicator { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; background-color: var(--sky-blue); color: var(--verdant); border: 2px solid var(--brass); border-radius: 50%; font-weight: 700; font-family: var(--font-heading); font-size: 1.1rem; }
.step-header h3 { font-size: 1.2rem; color: var(--verdant); margin: 0; }
.step-content p { font-size: 0.95rem; line-height: 1.6; color: var(--charcoal); margin-bottom: 1.5rem; }
.upload-action .file-input { width: 100%; max-width: 100%; margin-bottom: 0.5rem; padding: 1rem; color: var(--text-main); background: var(--sky-blue); border: 1px solid var(--sky-blue-dark); border-radius: 8px; cursor: pointer; }

.billing-card { background-color: var(--sky-blue); border: 1px solid var(--sky-blue-dark); padding: 2.5rem; border-radius: 12px; text-align: center; margin-top: 3rem; }
.billing-card h3 { color: var(--text-main); margin-bottom: 1rem; }
.invoice-details { font-size: 1.1rem; color: var(--charcoal); }

.management-panel { padding: 2.5rem; }

.list-heading-container { text-align: center; margin-bottom: 2.5rem; padding-bottom: 1.5rem; border-bottom: 2px dashed var(--mist-line); }

.list-title { font-size: 1.8rem; color: var(--text-main); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.3rem; }
.list-subtitle { font-size: 1.1rem; color: var(--charcoal); text-transform: uppercase; margin-bottom: 0.8rem; }
.list-batch { font-size: 1.15rem; color: var(--verdant); }

.table-responsive { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 1.5rem; }
.dashboard-table { width: 100%; border-collapse: separate; border-spacing: 0; }

.dashboard-table th { padding: 1.25rem 1rem; text-align: center; font-size: 0.9rem; color: var(--verdant); border-bottom: 2px solid var(--sky-blue-dark); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.dashboard-table td { padding: 1.25rem 1rem; border-bottom: 1px solid var(--mist-line); font-size: 0.95rem; color: var(--charcoal); text-align: center; }
.dashboard-table tr:hover td { background-color: var(--sky-blue); }

.pagination-controls { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; padding-top: 1rem; border-top: 1px solid var(--sky-blue-dark); }
.page-size-selector label { font-size: 0.9rem; font-weight: 600; color: var(--charcoal); margin-right: 0.5rem; }
.page-size-selector select { padding: 0.4rem; border-radius: 6px; border: 1px solid var(--mist-line); font-family: inherit; }
.page-navigation { display: flex; align-items: center; gap: 1rem; }
.page-btn { background: var(--sky-blue); border: 1px solid var(--sky-blue-dark); padding: 0.5rem 1rem; border-radius: 6px; font-weight: 600; color: var(--verdant); cursor: pointer; transition: 0.2s; }
.page-btn:hover:not(:disabled) { background: var(--brass); color: var(--card-white); border-color: var(--brass); }
.page-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.page-info { font-size: 0.95rem; font-weight: 600; color: var(--charcoal); }

@media (max-width: 1024px) {
  .dashboard-layout { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; justify-content: space-between; align-items: center; padding: 1.5rem; flex-wrap: wrap; }
  .sidebar nav { display: flex; gap: 1rem; flex-wrap: wrap; }
  .nav-item { width: auto; margin: 0 !important; }
  .sidebar-logo { margin-bottom: 0; height: 60px; width: 60px; }
  .sidebar-info { display: none; }
}

@media (max-width: 600px) {
  .pagination-controls { flex-direction: column; align-items: flex-start; }
  .list-title { font-size: 1.4rem; }
}

@media print {
  body {
    background: #ffffff !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
  .background-overlay, .sidebar, .info-panel, .pagination-controls, .panel-header button {
    display: none !important;
  }
  .dashboard-layout {
    display: block !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  .management-panel {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    background: transparent !important;
    margin-top: 0 !important;
  }
  
  .list-heading-container {
    display: block !important;
    text-align: center !important;
    border-bottom: none !important;
    margin-bottom: 2.5rem !important;
    padding-bottom: 0 !important;
  }
  
  .list-title { color: #0F172A !important; text-align: center !important; }
  .list-subtitle { color: #334155 !important; text-align: center !important; }
  .list-batch { color: #C9A14A !important; text-align: center !important; }
  
  .dashboard-table th {
    background-color: transparent !important;
    color: #3C7C68 !important;
    text-align: center !important;
    border-bottom: 2px solid #B3E5FC !important;
  }
  .dashboard-table th, .dashboard-table td {
    text-align: center !important;
    padding: 0.8rem 0.5rem !important;
  }
}

/* ==========================================
   FOOTER STYLING
   ========================================== */
.portal-footer {
  width: 100%;
  text-align: center;
  padding: 1.5rem 1rem;
  color: var(--charcoal);
  font-size: 0.85rem;
  font-weight: 500;
  position: relative;
  z-index: 10;
  letter-spacing: 0.02em;
}

/* Ensure the footer doesn't print on the official PDF/Print lists */
@media print {
  .portal-footer {
    display: none !important;
  }
}