/* Unified Style for Math Assessment System - Professional Theme */
:root {
  --primary: #5b3a8e;         /* Deep purple - primary actions, headers */
  --primary-light: #7451ab;   /* Lighter purple for hover states */
  --primary-dark: #402968;    /* Darker purple for depth */

  --secondary: #8a7ba3;       /* Muted mauve - secondary elements */
  --secondary-light: #e7e1f0; /* Light lavender for backgrounds */

  --accent: #f2eef8;          /* Cool lavender accent & highlights */
  --accent-light: #f9f7fc;    /* Lighter lavender */

  --highlight: #b8860b;       /* Muted gold - for highlights */
  --highlight-light: #e8d9a8; /* Lighter gold */

  --danger: #c0392b;          /* Muted brick red - errors */
  --danger-dark: #a5301f;     /* Darker brick red */
  --warning: #b8860b;         /* Gold - warnings */
  --success: #2e7d5b;         /* Muted forest green - positive states */

  --background: #f5f3f9;      /* Cool lavender-tinted background */
  --card-bg: #FFFFFF;
  --text-dark: #211b2e;
  --text-light: #4a4458;
  --text-muted: #837a91;

  --shadow: 0 4px 20px rgba(64, 41, 104, 0.1);
  --radius: 10px;
  --transition: all 0.25s ease;
}

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

body {
  font-family: 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--background);
  color: var(--text-dark);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header Styles - Navy Gradient with Gold Underline */
.program-header {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
  padding: 15px 20px;
  box-shadow: 0 4px 20px rgba(64, 41, 104, 0.3);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--highlight);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.logo-right, .logo-left {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.title-container {
  flex: 1;
  text-align: center;
}

.program-title {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  letter-spacing: 0.5px;
}

/* Main Container */
.main-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  width: 100%;
  flex: 1;
}

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 20px;
  border-top: 3px solid var(--primary);
}

.card-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  padding: 18px 25px;
  color: #fff;
}

.card-header h2 {
  font-size: 1.4rem;
  font-weight: 500;
}

.card-body {
  padding: 25px;
}

/* Welcome Card */
.welcome-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 60px 40px;
  text-align: center;
  max-width: 700px;
  margin: 60px auto;
  border-top: 4px solid var(--highlight);
}

.welcome-card .program-title {
  color: var(--primary);
  font-size: 2rem;
  margin-bottom: 40px;
  text-shadow: none;
}

.buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons - Navy Primary */
.btn {
  display: inline-block;
  padding: 14px 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  font-family: 'Tajawal', sans-serif;
  box-shadow: 0 4px 15px rgba(91, 58, 142, 0.3);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(91, 58, 142, 0.4);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary), #a596ba);
  color: #fff;
  box-shadow: 0 4px 15px rgba(138, 123, 163, 0.3);
}

.btn-secondary:hover {
  box-shadow: 0 8px 24px rgba(138, 123, 163, 0.4);
}

.btn-success {
  background: linear-gradient(135deg, var(--success), #3a9670);
  box-shadow: 0 4px 15px rgba(46, 125, 91, 0.3);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger), var(--danger-dark));
  color: #fff;
  box-shadow: 0 4px 15px rgba(192, 57, 43, 0.3);
}

.btn-danger:hover {
  box-shadow: 0 8px 24px rgba(192, 57, 43, 0.4);
}

.btn-warning {
  background: linear-gradient(135deg, var(--highlight), #cf9a1e);
  color: #fff;
  box-shadow: 0 4px 15px rgba(184, 134, 11, 0.3);
}

.btn-warning:hover {
  box-shadow: 0 8px 24px rgba(184, 134, 11, 0.4);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.9rem;
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--secondary-light);
  border-radius: 8px;
  font-size: 1rem;
  font-family: 'Tajawal', sans-serif;
  transition: var(--transition);
  background: #f9fafb;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(91, 58, 142, 0.15);
  background: #fff;
}

.form-control:disabled {
  background: #edf1f5;
  cursor: not-allowed;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235b3a8e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 12px center;
  padding-left: 35px;
}

.error-message {
  color: var(--danger);
  font-size: 0.85rem;
  display: none;
  margin-top: 4px;
}

.form-text {
  color: var(--text-light);
  font-size: 0.85rem;
  margin-top: 4px;
  display: block;
}

/* Login Card */
.login-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  max-width: 450px;
  width: 100%;
  margin: 0 auto;
}

.login-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  padding: 25px;
  text-align: center;
}

.login-header h2 {
  color: #fff;
  font-size: 1.6rem;
}

.login-body {
  padding: 30px;
}

/* Top Bar - Professional Theme */
.topbar {
  background: #fff;
  padding: 15px 25px;
  box-shadow: 0 2px 12px rgba(30, 41, 59, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  border-bottom: 2px solid var(--highlight);
  border-radius: var(--radius) var(--radius) 0 0;
  margin-bottom: 0;
}

.topbar .welcome {
  font-size: 1.1rem;
  font-weight: 500;
}

.topbar-links {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.topbar-links a {
  background: var(--secondary-light);
  color: var(--primary-dark);
  text-decoration: none;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: 6px;
  transition: var(--transition);
}

.topbar-links a:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

/* Form Row */
.form-row1 {
  background: #fff;
  padding: 20px 25px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  box-shadow: 0 2px 10px rgba(30, 41, 59, 0.05);
  margin: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--secondary-light);
}

.form-group1 {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group1 label {
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 0.9rem;
  color: var(--text-dark);
}

/* Counters */
.counters {
  background: #fff;
  padding: 15px 25px;
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 15px 20px;
  border: 1px solid var(--secondary-light);
}

.counters span {
  font-size: 1rem;
  font-weight: 500;
  padding: 10px 24px;
  border-radius: 8px;
  border-right: 4px solid var(--primary);
}

.counters span:first-child {
  border-right-color: var(--primary);
}

.counters span:nth-child(2) {
  border-right-color: var(--highlight);
}

.counters span:last-child {
  border-right-color: var(--danger);
}

/* Question Labels */
.question-label {
  font-weight: 600;
  color: var(--primary);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 2px;
}

/* Table Styles - Assessment Table */
.table-responsive {
  overflow-x: auto;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 15px;
  border: 1px solid var(--secondary-light);
  margin: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  min-width: 800px;
}

table thead {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
}

table th {
  padding: 12px 8px;
  text-align: center;
  white-space: nowrap;
  font-weight: 600;
  font-size: 0.8rem;
}

table td {
  padding: 10px 6px;
  text-align: center;
  border-bottom: 1px solid #e2e8f0;
  vertical-align: middle;
}

table tbody tr:hover {
  background: var(--accent-light);
}

table tbody tr:nth-child(even) {
  background: #fafbfc;
}

table tbody tr:nth-child(even):hover {
  background: var(--accent-light);
}

/* Student Info Cell */
.student-info-cell {
  min-width: 220px;
  text-align: right;
}

.student-name {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

/* Status Row */
.status-row {
  margin-top: 4px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.status-row label {
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--secondary-light);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.status-row label:has(input:checked) {
  background: var(--highlight-light);
}

/* Disability Row */
.disability-row {
  margin-top: 4px;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.disability-row label {
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.disability-select {
  padding: 4px 8px;
  border: 2px solid var(--secondary-light);
  border-radius: 4px;
  font-family: 'Tajawal', sans-serif;
  font-size: 0.8rem;
  background: #f9fafb;
  transition: var(--transition);
}

.disability-select:focus {
  outline: none;
  border-color: var(--primary);
}

.disability-select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Grade Input */
.grade-input {
  width: 50px;
  padding: 6px 4px;
  text-align: center;
  border: 2px solid var(--secondary-light);
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: 'Tajawal', sans-serif;
  background: #f9fafb;
  transition: var(--transition);
}

.grade-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(91, 58, 142, 0.12);
}

.grade-input.max-score {
  border-color: var(--warning);
}

.grade-input:invalid {
  border-color: var(--danger);
}

.grade-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}

/* Total Score */
.total-score {
  font-weight: 700;
  color: var(--primary);
  font-size: 1rem;
}

/* Save Button - Assessment */
.save-btn {
  padding: 6px 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-family: 'Tajawal', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(91, 58, 142, 0.2);
  white-space: nowrap;
}

.save-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(91, 58, 142, 0.3);
}

.save-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Radio and Checkbox */
input[type="radio"], input[type="checkbox"] {
  margin-left: 6px;
  cursor: pointer;
  accent-color: var(--primary);
}

/* Loading Text */
.loading-text {
  text-align: center;
  padding: 40px;
  color: var(--text-light);
  font-size: 18px;
}

/* No Students Message */
.no-students {
  text-align: center;
  padding: 40px;
  color: var(--primary);
  font-size: 20px;
  font-weight: 500;
}

/* Error Message */
.error-message {
  text-align: center;
  padding: 30px;
  color: var(--danger);
  font-size: 16px;
}

/* Save Message */
#saveMessage {
  text-align: center;
  margin: 10px 20px;
  font-size: 18px;
  font-weight: 500;
  padding: 10px;
}

/* Merge Checkbox */
.merge-checkbox {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--primary);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Responsive - Assessment Page */
@media (max-width: 768px) {
  .program-title {
    font-size: 1.1rem;
  }

  .logo-right, .logo-left {
    height: 40px;
  }

  .welcome-card {
    padding: 30px 20px;
  }

  .welcome-card .program-title {
    font-size: 1.3rem;
  }

  .btn {
    padding: 10px 25px;
    font-size: 0.95rem;
  }

  .form-row1 {
    grid-template-columns: 1fr 1fr;
    padding: 15px;
    margin: 10px;
  }

  .counters {
    flex-direction: column;
    gap: 10px;
    margin: 10px;
  }

  .counters span {
    padding: 8px 16px;
    border-right: 4px solid var(--primary);
  }

  .counters span:first-child {
    border-right-color: var(--primary);
  }

  .counters span:nth-child(2) {
    border-right-color: var(--highlight);
  }

  .counters span:last-child {
    border-right-color: var(--danger);
  }

  .table-responsive {
    margin: 10px;
    padding: 10px;
  }

  table {
    font-size: 0.75rem;
    min-width: 600px;
  }

  table th, table td {
    padding: 6px 4px;
  }

  .grade-input {
    width: 38px;
    font-size: 0.75rem;
  }

  .student-info-cell {
    min-width: 120px;
  }

  .save-btn {
    font-size: 0.75rem;
    padding: 4px 10px;
  }
}

@media (max-width: 480px) {
  .form-row1 {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    text-align: center;
  }

  .buttons {
    flex-direction: column;
    align-items: center;
  }

  .topbar-links {
    justify-content: center;
  }
}

.school {
  width: 100%;
}

/* Add these styles to the end of math-style.css */

/* Admin Login Page Styles */
.admin-login-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    max-width: 420px;
    width: 100%;
    margin: 0 auto;
    border-top: 4px solid var(--danger);
}

.admin-login-card .login-header {
    background: linear-gradient(135deg, var(--danger), var(--danger-dark));
    padding: 25px;
    text-align: center;
}

.admin-login-card .login-header h2 {
    color: #fff;
    font-size: 1.6rem;
}

.admin-login-card .login-header .subtitle {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    margin-top: 5px;
}

.admin-login-body {
    padding: 30px;
}

.admin-login-body .form-group {
    margin-bottom: 20px;
}

.admin-login-body label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--text-dark);
}

.admin-login-body .form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--secondary-light);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Tajawal', sans-serif;
    transition: var(--transition);
    background: #f9fafb;
    direction: ltr;
}

.admin-login-body .form-control:focus {
    outline: none;
    border-color: var(--danger);
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.15);
    background: #fff;
}

.admin-login-body .btn-admin {
    display: inline-block;
    padding: 14px 40px;
    background: linear-gradient(135deg, var(--danger), var(--danger-dark));
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    font-family: 'Tajawal', sans-serif;
    box-shadow: 0 4px 15px rgba(192, 57, 43, 0.3);
    width: 100%;
}

.admin-login-body .btn-admin:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(192, 57, 43, 0.4);
}

.admin-login-body .back-link {
    display: block;
    text-align: center;
    margin-top: 15px;
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.admin-login-body .back-link:hover {
    color: var(--primary);
}

.admin-login-body .login-error {
    background: #fde8e6;
    color: var(--danger);
    padding: 10px 15px;
    border-radius: 6px;
    margin-bottom: 15px;
    border-right: 3px solid var(--danger);
    font-size: 0.95rem;
}

/* Dashboard Security Badge */
.security-badge {
    background: #fde8e6;
    color: var(--danger);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--danger);
    margin-right: 10px;
}

.admin-logout-btn {
    background: var(--danger) !important;
    color: #fff !important;
}

.admin-logout-btn:hover {
    background: var(--danger-dark) !important;
}