/* ========================================================
   TUTORING MADE EASY - PORTAL & AUTH STYLING
   ======================================================== */

:root {
  --portal-primary: #2d5042;
  --portal-green: #5b8e55;
  --portal-gold: #c5af5d;
  --portal-dark: #1e362c;
  --portal-light-bg: #f8faf8;
  --portal-card-bg: #ffffff;
  --portal-border: #e2e8f0;
  --portal-shadow: 0 20px 45px rgba(45, 80, 66, 0.18);
  --portal-radius: 16px;
}

/* Header Action Layout */
.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

/* Header Login / Portal Button */
.btn-portal-login {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(91, 142, 85, 0.08);
  color: var(--portal-primary);
  border: 1.5px solid rgba(91, 142, 85, 0.35);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(45, 80, 66, 0.05);
}

.btn-portal-login:hover {
  background: rgba(91, 142, 85, 0.16);
  border-color: var(--portal-green);
  color: var(--portal-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(45, 80, 66, 0.12);
}

.btn-portal-login .portal-icon {
  font-size: 14px;
}

/* Logged-In User Header Pill */
.btn-user-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(45, 80, 66, 0.08) 0%, rgba(91, 142, 85, 0.14) 100%);
  color: var(--portal-primary);
  border: 1.5px solid var(--portal-green);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-user-pill:hover {
  background: var(--portal-green);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(91, 142, 85, 0.25);
}

.user-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 8px #10b981;
  display: inline-block;
}

.user-role-tag {
  font-size: 10.5px;
  padding: 2px 7px;
  border-radius: 12px;
  background: var(--portal-primary);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 800;
}

/* ── Modal Backdrop ── */
.portal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.portal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* ── Modal Card ── */
.portal-card {
  background: var(--portal-card-bg);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--portal-radius);
  box-shadow: var(--portal-shadow);
  width: 100%;
  max-width: 480px;
  position: relative;
  overflow: hidden;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.portal-backdrop.active .portal-card {
  transform: translateY(0) scale(1);
}

/* Card Header */
.portal-header {
  background: linear-gradient(135deg, #1e362c 0%, #2d5042 100%);
  color: #ffffff;
  padding: 22px 24px;
  position: relative;
}

.portal-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(197, 175, 93, 0.22);
  color: #fae084;
  border: 1px solid rgba(197, 175, 93, 0.4);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.portal-title {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 4px 0;
  color: #ffffff;
  font-family: 'Outfit', 'Inter', sans-serif;
}

.portal-subtitle {
  font-size: 13px;
  color: #d1ded6;
  margin: 0;
  line-height: 1.4;
}

.portal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.portal-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Card Body */
.portal-body {
  padding: 24px;
  max-height: calc(85vh - 120px);
  overflow-y: auto;
}

/* Views switching */
.portal-view {
  display: none;
}

.portal-view.active {
  display: block;
  animation: portalFade 0.25s ease-out;
}

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

/* Alerts */
.portal-alert {
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.45;
  margin-bottom: 18px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.portal-alert.error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.portal-alert.success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.portal-alert.info {
  background: #f0fdfa;
  border: 1px solid #ccfbf1;
  color: #0f766e;
}

/* Quick Demo Account Selector */
.demo-accounts-wrap {
  margin-bottom: 20px;
  padding: 12px;
  background: #f8faf8;
  border: 1px dashed rgba(91, 142, 85, 0.35);
  border-radius: 12px;
}

.demo-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 800;
  color: var(--portal-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.demo-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.demo-pill {
  background: #ffffff;
  border: 1px solid var(--portal-border);
  padding: 4px 10px;
  border-radius: 14px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  color: #334155;
  transition: all 0.2s ease;
}

.demo-pill:hover {
  background: var(--portal-primary);
  color: #fff;
  border-color: var(--portal-primary);
}

.demo-pill.admin {
  border-color: var(--portal-gold);
  color: #854d0e;
}
.demo-pill.admin:hover {
  background: #854d0e;
  color: #fff;
}

/* Form Controls */
.portal-form-group {
  margin-bottom: 16px;
}

.portal-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #334155;
  margin-bottom: 6px;
}

.portal-label span {
  color: #dc2626;
}

.portal-input {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  border: 1.5px solid var(--portal-border);
  border-radius: 10px;
  background: #ffffff;
  color: #0f172a;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.portal-input:focus {
  border-color: var(--portal-green);
  outline: none;
  box-shadow: 0 0 0 3px rgba(91, 142, 85, 0.18);
}

.portal-input::placeholder {
  color: #94a3b8;
}

/* Password Row */
.portal-pwd-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.portal-forgot-link {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--portal-green);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.portal-forgot-link:hover {
  color: var(--portal-primary);
  text-decoration: underline;
}

/* Submit & Action Buttons */
.btn-portal-submit {
  width: 100%;
  padding: 12px;
  background: var(--portal-primary);
  color: #ffffff;
  border: none;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(45, 80, 66, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-portal-submit:hover {
  background: var(--portal-green);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(91, 142, 85, 0.3);
}

.btn-portal-secondary {
  width: 100%;
  padding: 10px;
  background: #f1f5f9;
  color: #475569;
  border: 1px solid var(--portal-border);
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 10px;
}

.btn-portal-secondary:hover {
  background: #e2e8f0;
  color: #1e293b;
}

/* OTP Code Box */
.otp-display-box {
  background: #ecfdf5;
  border: 1.5px dashed #059669;
  border-radius: 10px;
  padding: 12px;
  margin: 12px 0 16px 0;
  text-align: center;
}

.otp-title {
  font-size: 11px;
  font-weight: 800;
  color: #047857;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.otp-code {
  font-family: monospace;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.2em;
  color: #065f46;
}

.btn-otp-autofill {
  display: inline-block;
  margin-top: 6px;
  background: #059669;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
}

/* User Session View (Logged In Profile View) */
.user-profile-card {
  text-align: center;
  padding: 12px 0;
}

.user-avatar-circle {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--portal-primary), var(--portal-green));
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(45, 80, 66, 0.2);
  margin-bottom: 12px;
}

.user-display-name {
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 4px;
}

.user-display-email {
  font-size: 13px;
  color: #64748b;
  margin-bottom: 14px;
}

.portal-action-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 18px 0;
}

.btn-portal-grid {
  padding: 14px 12px;
  border-radius: 12px;
  border: 1px solid var(--portal-border);
  background: #f8faf8;
  color: var(--portal-primary);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-portal-grid:hover {
  background: var(--portal-primary);
  color: #ffffff;
  border-color: var(--portal-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(45, 80, 66, 0.15);
}

.btn-portal-grid span.icon {
  font-size: 20px;
}

.btn-portal-logout {
  width: 100%;
  padding: 10px;
  background: #fff;
  border: 1.5px solid #fee2e2;
  color: #b91c1c;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-portal-logout:hover {
  background: #fef2f2;
  border-color: #f87171;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  .nav-actions {
    gap: 6px;
  }
  .btn-portal-login {
    padding: 6px 12px;
    font-size: 12px;
  }
  .portal-card {
    max-width: 95%;
  }
}