:root {
  --deep-blue: #0a2463;
  --mid-blue: #1e3a8a;
  --bright-blue: #1d6aba;
  --light-blue: #3b99e0;
  --sky: #e8f4fd;
  --white: #ffffff;
  --off-white: #f8fafc;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --green: #16a34a;
  --amber: #d97706;
  --red: #dc2626;
  --teal: #0f766e;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.1);
  --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--off-white);
  line-height: 1.6;
  font-size: 15px;
  font-weight: 400;
  min-height: 100vh;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--deep-blue);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--deep-blue);
}

h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--deep-blue);
}

.text-muted, .muted { color: var(--muted); }

a { color: var(--bright-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.container { width: min(1200px, 92%); margin: 0 auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--radius-sm); border: none;
  font-size: 0.95rem; font-weight: 600; cursor: pointer;
  transition: all 0.2s ease;
  min-height: 44px;
}
button, .btn { transition: all 0.2s ease; cursor: pointer; }
button:hover, .btn:hover { transform: translateY(-1px); opacity: 0.92; box-shadow: var(--shadow-md); }
button:active, .btn:active { transform: translateY(0) scale(0.98); }
button:disabled, .btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
button:focus-visible, .btn:focus-visible { outline: 3px solid var(--light-blue); outline-offset: 2px; }
.btn-primary { background: var(--light-blue); color: var(--white); }
.btn-primary:hover { background: var(--bright-blue); text-decoration: none; }
.btn-secondary { background: var(--white); color: var(--deep-blue); border: 2px solid var(--border); }
.btn-danger { background: var(--red); color: var(--white); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; }

.card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }

.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.badge {
  display: inline-block; padding: 4px 10px; border-radius: 999px;
  font-size: 0.75rem; font-weight: 600;
}
.badge-green { background: #dcfce7; color: var(--green); }
.badge-amber { background: #fef3c7; color: var(--amber); }
.badge-red { background: #fee2e2; color: var(--red); }

.status-dot {
  width: 12px; height: 12px; border-radius: 50%; display: inline-block;
}
.status-green { background: var(--green); }
.status-amber { background: var(--amber); }
.status-red { background: var(--red); }

.hex-avatar {
  width: 80px; height: 92px; object-fit: cover;
  clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
}

.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 1rem; font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: 2px solid var(--light-blue); border-color: var(--light-blue);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--red);
  background: #fff5f5;
}
.form-group input.success { border-color: var(--green); }
.field-error {
  color: var(--red);
  font-size: 12px;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.field-error::before { content: '⚠'; }

@keyframes slideInToast {
  from { opacity: 0; transform: translateX(100px); }
  to { opacity: 1; transform: translateX(0); }
}

.alert {
  padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 16px;
}
.alert-error { background: #fee2e2; color: var(--red); }
.alert-success { background: #dcfce7; color: var(--green); }
.alert-info { background: var(--sky); color: var(--deep-blue); }

.hidden { display: none !important; }
.site-header.hidden { display: none; }
.text-muted { color: var(--muted); }
.text-center { text-align: center; }

.page-loading {
  display: flex; align-items: center; justify-content: center;
  min-height: 40vh; color: var(--muted);
}

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* AUTH PAGE */
.auth-page-wrap {
  display: flex;
  min-height: 100vh;
  background: #f0f4f8;
}

/* LEFT PANEL */
.auth-left-panel {
  flex: 1;
  background: linear-gradient(135deg,
    #0a2463 0%, #1e3a8a 50%, #0f766e 100%);
  padding: 48px 52px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  position: sticky;
  top: 0;
}

.register-left {
  background: linear-gradient(135deg,
    #0f766e 0%, #0a2463 60%, #7c3aed 100%);
}

.alp-logo {
  font-size: 28px;
  font-weight: 900;
  margin-bottom: 48px;
}

.logo-virtual { color: #ffffff; }
.logo-care { color: #7ec8f7; }

.alp-headline {
  font-size: 36px;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 32px;
}

.alp-highlight { color: #7ec8f7; }

.alp-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 40px;
}

.alp-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: rgba(255,255,255,0.9);
}

.alp-feat-icon { font-size: 18px; }

.alp-trust-badges {
  display: flex;
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.2);
  border-bottom: 1px solid rgba(255,255,255,0.2);
  margin-bottom: 32px;
}

.alp-badge {
  text-align: center;
}

.alp-badge strong {
  display: block;
  font-size: 22px;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 2px;
}

.alp-badge span {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
}

.alp-testimonial {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 18px 20px;
}

.alp-test-text {
  font-size: 14px;
  color: rgba(255,255,255,0.9);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 10px;
}

.alp-test-author {
  font-size: 12.5px;
  color: #7ec8f7;
  font-weight: 700;
}

/* RIGHT PANEL */
.auth-right-panel {
  width: 520px;
  min-width: 480px;
  background: #ffffff;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 32px;
  overflow-y: auto;
  min-height: 100vh;
}

.auth-form-card {
  width: 100%;
  max-width: 440px;
  padding-top: 10px;
}

.register-card {
  max-width: 460px;
}

.auth-mobile-logo {
  display: none;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 24px;
}

.auth-form-title {
  font-size: 28px;
  font-weight: 900;
  color: var(--deep-blue);
  margin-bottom: 6px;
}

.auth-form-subtitle {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 24px;
}

/* ROLE SELECTOR */
.auth-role-selector {
  display: flex;
  background: var(--off-white);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.auth-role-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 8px;
  border: none;
  border-radius: 8px;
  background: transparent;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  color: var(--muted);
  transition: all 0.2s;
}

.auth-role-btn.active {
  background: #ffffff;
  color: var(--bright-blue);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.role-icon { font-size: 16px; }

/* SOCIAL AUTH */
.social-auth-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.btn-social-auth {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 13px 20px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid var(--border);
  background: #ffffff;
  color: var(--text);
}

.btn-social-auth:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
}

.google-btn:hover {
  border-color: #4285F4;
  background: #f8f9ff;
}

.facebook-btn:hover {
  border-color: #1877F2;
  background: #f0f4ff;
}

/* DIVIDER */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* AUTH FORM */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.auth-field label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.auth-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.auth-forgot-link:hover {
  text-decoration: underline;
}

.auth-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-input-icon {
  position: absolute;
  left: 12px;
  font-size: 16px;
  pointer-events: none;
  z-index: 1;
}

.auth-input {
  width: 100%;
  padding: 12px 14px 12px 40px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 14.5px;
  font-family: inherit;
  background: #ffffff;
  color: var(--text);
  transition: all 0.2s;
}

.auth-input:focus {
  border-color: var(--bright-blue);
  outline: none;
  box-shadow: 0 0 0 3px rgba(29,106,186,0.1);
}

.auth-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394a3b8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.auth-toggle-pw {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 0;
  z-index: 1;
}

.auth-email-check {
  position: absolute;
  right: 12px;
  font-size: 12px;
  font-weight: 700;
  z-index: 1;
}

.auth-field-hint {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 2px;
}

.mdcn-hint { color: var(--bright-blue); }

/* PASSWORD STRENGTH */
.password-strength-bar {
  height: 5px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 6px;
}

.psb-fill {
  height: 100%;
  width: 0%;
  border-radius: 3px;
  transition: all 0.3s ease;
}

.psb-label {
  font-size: 11.5px;
  font-weight: 700;
  margin-top: 3px;
}

.pw-match-status {
  font-size: 12px;
  font-weight: 700;
  margin-top: 4px;
}

/* REMEMBER ME */
.auth-remember-row {
  margin-top: -4px;
}

.auth-remember {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--muted);
  cursor: pointer;
}

.auth-remember input {
  width: 15px;
  height: 15px;
  accent-color: var(--bright-blue);
  cursor: pointer;
}

/* ERROR + SUCCESS */
.auth-error-msg {
  background: #fff5f5;
  border: 1.5px solid #fecaca;
  color: #991b1b;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13.5px;
  font-weight: 600;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

.auth-success-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg,
    #16a34a, #15803d);
  color: #ffffff;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  z-index: 9999;
  box-shadow: 0 8px 24px rgba(22,163,74,0.35);
  animation: slideDown 0.4s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

/* SUBMIT BUTTON */
.btn-auth-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg,
    var(--bright-blue), var(--deep-blue));
  color: #ffffff;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.3s;
  letter-spacing: 0.3px;
}

.btn-auth-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10,36,99,0.3);
}

.btn-auth-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* TERMS */
.auth-terms-row { margin-top: -4px; }

.auth-terms-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  line-height: 1.5;
}

.auth-terms-label input {
  width: 15px;
  height: 15px;
  margin-top: 2px;
  accent-color: var(--bright-blue);
  flex-shrink: 0;
  cursor: pointer;
}

.auth-link {
  color: var(--bright-blue);
  text-decoration: underline;
}

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

.auth-switch-link a {
  color: var(--bright-blue);
  font-weight: 700;
  text-decoration: none;
}

.auth-switch-link a:hover {
  text-decoration: underline;
}

.auth-back-home {
  text-align: center;
  margin-top: 12px;
}

.auth-back-home a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

.auth-back-home a:hover {
  color: var(--bright-blue);
}

/* REGISTRATION TYPE SELECTOR */
.reg-type-selector {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.reg-type-btn {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 12px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
  position: relative;
}

.reg-type-btn:hover {
  border-color: var(--light-blue);
  background: var(--sky);
}

.reg-type-btn.active {
  border-color: var(--bright-blue);
  background: var(--sky);
  box-shadow: 0 0 0 3px rgba(29,106,186,0.12);
}

.reg-type-icon { font-size: 24px; }

.reg-type-info {
  flex: 1;
}

.reg-type-info strong {
  display: block;
  font-size: 14px;
  font-weight: 800;
  color: var(--deep-blue);
  margin-bottom: 2px;
}

.reg-type-info span {
  font-size: 12px;
  color: var(--muted);
}

.reg-type-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bright-blue);
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* REGISTRATION BENEFITS */
.reg-benefits-section {
  margin-bottom: 28px;
}

.rbs-title {
  font-size: 14px;
  font-weight: 800;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.rbs-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rbs-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: rgba(255,255,255,0.9);
}

.rbs-item span { font-size: 18px; }

/* DOCTOR NOTICE */
.doctor-mdcn-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: #fef3c7;
  border: 1.5px solid #fde68a;
  border-radius: 10px;
  margin-top: 4px;
  font-size: 13px;
}

.doctor-mdcn-notice > span {
  font-size: 20px;
  flex-shrink: 0;
}

.doctor-mdcn-notice strong {
  display: block;
  font-size: 13.5px;
  font-weight: 800;
  color: #92400e;
  margin-bottom: 4px;
}

.doctor-mdcn-notice p {
  font-size: 12.5px;
  color: #92400e;
  line-height: 1.5;
  margin: 0;
}

/* FORGOT PASSWORD */
.forgot-pw-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.forgot-pw-box {
  background: #ffffff;
  border-radius: 16px;
  padding: 28px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.fpb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.fpb-header h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--deep-blue);
  margin: 0;
}

.forgot-pw-desc {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 16px;
}

.forgot-email-input {
  margin-bottom: 12px;
}

/* BACK TO HOME BUTTON IN DASHBOARDS */
.btn-back-to-home {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: auto;
}

.btn-back-to-home:hover {
  background: rgba(255,255,255,0.15);
  color: #ffffff;
}

/* MOBILE RESPONSIVE */
@media (max-width: 1024px) {
  .auth-left-panel {
    display: none;
  }

  .auth-right-panel {
    width: 100%;
    min-width: unset;
    padding: 32px 20px;
    align-items: flex-start;
    padding-top: 48px;
  }

  .auth-mobile-logo {
    display: block;
  }

  .auth-form-card {
    max-width: 100%;
  }
}

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

  .reg-type-selector {
    flex-direction: column;
  }

  .auth-right-panel {
    padding: 24px 16px;
  }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.reg-type-btn[data-reg-locked="true"],
.reg-type-btn[style*="not-allowed"] {
  cursor: not-allowed !important;
}

.reg-type-btn[style*="not-allowed"]:hover,
.reg-type-btn[data-reg-locked="true"]:hover {
  border-color: #fecaca !important;
  background: #fff5f5 !important;
  box-shadow: none !important;
}

.reg-lock-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: #dc2626;
  color: #fff;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
}

.auth-notice {
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.5;
  margin-top: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  animation: fadeIn 0.3s ease;
}

.auth-notice-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.auth-notice-title {
  font-weight: 800;
  margin-bottom: 3px;
}

.auth-notice-error {
  background: #fff5f5;
  border: 1.5px solid #fecaca;
  color: #991b1b;
}

.auth-notice-shake {
  animation: shake 0.4s ease;
}

.auth-notice-admin {
  background: linear-gradient(135deg, #0a2463, #1e3a8a);
  color: rgba(255, 255, 255, 0.85);
  margin-top: 10px;
}

.auth-notice-title-light {
  color: #ffffff;
  margin-bottom: 2px;
}

.auth-notice-lock-patient {
  background: #dbeafe;
  border: 1.5px solid #bfdbfe;
  color: #1e40af;
}

.auth-notice-lock-doctor {
  background: #f0fdf4;
  border: 1.5px solid #86efac;
  color: #166534;
}

.auth-notice-welcome {
  margin-top: 0;
  margin-bottom: 16px;
}

.auth-notice-welcome-patient {
  background: #dbeafe;
  border: 1.5px solid #bfdbfe;
  color: #1e40af;
}

.auth-notice-welcome-doctor {
  background: #f0fdf4;
  border: 1.5px solid #86efac;
  color: #166534;
}

.auth-dashboard-link {
  background: none;
  border: none;
  padding: 0;
  margin-left: 4px;
  font: inherit;
  font-weight: 800;
  color: var(--bright-blue);
  cursor: pointer;
  text-decoration: underline;
}

.auth-notice-welcome-doctor .auth-dashboard-link {
  color: #15803d;
}