/* 
=========================================
  IDEACHAT - ACADEMY PAGE SPECIFIC STYLES
=========================================
*/

/* 1. LMS Hero Banner */
.academy-hero {
  position: relative;
  background: linear-gradient(135deg, var(--bg-dark), #1E293B);
  color: var(--text-light);
  padding: 160px 0 100px 0;
  text-align: center;
  overflow: hidden;
}

.academy-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 10% 70%, rgba(var(--primary-rgb), 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.academy-hero h1 {
  font-size: 48px;
  color: var(--text-light);
  margin-bottom: 20px;
}

/* 2. Course Cards Grid */
.courses-grid-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.course-card {
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  transition: var(--transition-normal);
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(var(--primary-rgb), 0.25);
}

.course-card-img-box {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background-color: #f1f5f9;
}

.course-card-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.course-card:hover .course-card-img-box img {
  transform: scale(1.05);
}

.course-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--primary);
  color: var(--text-light);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 30px;
  letter-spacing: 1px;
  box-shadow: var(--shadow-sm);
}

.course-badge.advanced {
  background-color: var(--secondary);
}

.course-card-body {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.course-card-title {
  font-size: 22px;
  margin-bottom: 12px;
  line-height: 1.35;
}

.course-meta {
  display: flex;
  gap: 15px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.course-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.course-meta i {
  color: var(--accent);
}

.course-tutor {
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid rgba(0,0,0,0.06);
  padding-top: 20px;
  margin-top: auto;
}

.course-tutor-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--text-light);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

/* Dynamic progress bar style on landing card */
.course-card-progress-wrapper {
  margin-bottom: 20px;
}

.course-card-progress-text {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 5px;
}

.course-card-progress-track {
  width: 100%;
  height: 6px;
  background-color: rgba(0,0,0,0.05);
  border-radius: 3px;
  overflow: hidden;
}

.course-card-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  width: 0%; /* Settled by academy.js */
  transition: width 1s ease-in-out;
}

.academy-account-section {
  background: rgba(255,255,255,0.92);
  border-top: 1px solid rgba(15,23,42,0.05);
}

.account-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  align-items: start;
  margin-top: 40px;
}

.account-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--glass-shadow);
}

.account-card h3 {
  font-size: 24px;
  margin-bottom: 18px;
}

.account-card label {
  display: block;
  margin-top: 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
}

.account-card input,
.account-card select {
  width: 100%;
  border: 1px solid rgba(15,23,42,0.12);
  border-radius: 12px;
  padding: 14px 16px;
  margin-top: 8px;
  background: #ffffff;
  font-size: 14px;
  color: var(--text-dark);
}

.account-card select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(1em + 2px), calc(100% - 13px) calc(1em + 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.form-note {
  margin-bottom: 20px;
  color: var(--text-muted);
  font-size: 14px;
}

.account-link-text {
  margin-top: 18px;
  font-size: 14px;
  color: var(--text-muted);
}

.nav-link.nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--text-dark);
}

.nav-link.nav-icon:hover {
  background: rgba(var(--primary-rgb), 0.18);
}

.login-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

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

.login-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
}

.login-modal-card {
  position: relative;
  width: min(520px, calc(100% - 32px));
  max-height: min(90vh, 760px);
  overflow-y: auto;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 32px 80px rgba(15, 23, 42, 0.18);
  border-radius: 28px;
  padding: 32px 34px;
  backdrop-filter: blur(18px);
  z-index: 1;
}

.login-modal-header h2 {
  margin-bottom: 12px;
  font-size: 28px;
}

.login-modal-header p {
  margin-bottom: 24px;
  color: var(--text-muted);
  line-height: 1.7;
}

.login-modal-form label {
  display: block;
  margin-top: 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
}

.login-modal-form input,
.login-modal-form select {
  width: 100%;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 14px;
  padding: 14px 16px;
  margin-top: 8px;
  background: #ffffff;
  font-size: 14px;
  color: var(--text-dark);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #ffffff;
  color: var(--text-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.link-button {
  all: unset;
  color: var(--primary);
  cursor: pointer;
  text-decoration: underline;
  font-size: 14px;
}

.link-button:hover {
  color: var(--secondary);
}

.login-modal-card .reset-panel {
  margin-top: 28px;
  padding: 24px;
  border-radius: 20px;
  background: rgba(248, 250, 252, 0.95);
}

.login-modal-card .email-reset-notice {
  margin-top: 20px;
}

.login-modal-card .form-message {
  margin-top: 18px;
  font-size: 14px;
  color: var(--primary);
  min-height: 22px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.profile-summary {
  display: grid;
  gap: 16px;
}

.profile-summary-block p {
  margin: 12px 0;
  font-size: 14px;
  color: var(--text-dark);
}

.profile-summary-notice {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 18px;
  background: rgba(var(--primary-rgb), 0.08);
  border-radius: var(--radius-md);
  color: var(--text-dark);
  font-size: 14px;
}

.reset-panel {
  margin-top: 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.reset-panel h3 {
  margin-bottom: 18px;
}

.email-reset-notice {
  margin-top: 24px;
  padding: 18px 20px;
  border: 1px solid rgba(var(--primary-rgb), 0.18);
  border-radius: var(--radius-md);
  background: rgba(var(--primary-rgb), 0.05);
}

.form-message {
  margin-top: 18px;
  font-size: 14px;
  color: var(--primary);
  min-height: 22px;
}

.purchase-card {
  display: grid;
  gap: 30px;
  grid-template-columns: 1.4fr 0.9fr;
  align-items: start;
  margin-top: 40px;
}

.purchase-summary,
.upload-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--glass-shadow);
}

.purchase-summary h2 {
  font-size: 32px;
  margin-bottom: 16px;
}

.purchase-summary p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

.purchase-details {
  display: grid;
  gap: 14px;
}

.purchase-details div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  color: var(--text-dark);
}

.upload-card h3 {
  margin-bottom: 14px;
}

.upload-card p {
  color: var(--text-muted);
  margin-bottom: 20px;
}

.upload-card label {
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
}

.upload-card input[type="file"] {
  width: 100%;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 16px;
  padding: 14px 16px;
  background: #fff;
  margin-bottom: 18px;
}

@media (max-width: 992px) {
  .purchase-card {
    grid-template-columns: 1fr;
  }
}

.profile-summary-notice {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 18px;
  background: rgba(var(--primary-rgb), 0.08);
  border-radius: var(--radius-md);
  color: var(--text-dark);
  font-size: 14px;
}

.reset-panel {
  margin-top: 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

@media (max-width: 992px) {
  .account-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .courses-grid-wrapper {
    grid-template-columns: 1fr;
  }
}