/* ============================================================
   THERA — Login Page Styles
   Design: Soft Medical / Calm Wellness
   Fonts: DM Sans (body) + Fraunces (display)
   ============================================================ */

@import url("tokens.css");

/* ── Reset & Base ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  font-family: 'DM Sans', sans-serif;
  background: var(--soft-white);
  color: var(--neutral-900);
  -webkit-font-smoothing: antialiased;
}

/* ── Page Layout ── */
.page-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

@media (max-width: 768px) {
  .page-wrapper {
    grid-template-columns: 1fr;
  }

  .panel-left {
    display: none;
  }
}

/* Mobile auth: brand strip + safe areas (login / signup) */
.auth-page {
  padding-left: env(safe-area-inset-left, 0);
  padding-right: env(safe-area-inset-right, 0);
}

.auth-mobile-brand {
  display: none;
}

@media (max-width: 768px) {
  .auth-mobile-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(10px + env(safe-area-inset-top, 0px)) 1rem 12px;
    background: var(--soft-white);
    border-bottom: 1px solid var(--neutral-100);
    position: sticky;
    top: 0;
    z-index: 20;
  }

  .auth-mobile-brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--teal-700);
    min-height: 44px;
    padding: 4px 8px;
    border-radius: 12px;
    transition: background 0.2s;
  }

  .auth-mobile-brand-link:focus-visible {
    outline: 2px solid var(--teal-500);
    outline-offset: 2px;
  }

  .auth-mobile-brand-link:active {
    background: var(--neutral-50);
  }

  .auth-mobile-brand-name {
    font-family: 'Fraunces', serif;
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.02em;
  }

  .auth-mobile-brand-logo {
    border-radius: 8px;
    object-fit: contain;
  }

  .panel-right {
    padding-top: 1rem;
    padding-bottom: max(2rem, env(safe-area-inset-bottom, 0px));
    padding-left: max(1.5rem, env(safe-area-inset-left, 0px));
    padding-right: max(1.5rem, env(safe-area-inset-right, 0px));
  }
}

/* ── LEFT PANEL ── */
.panel-left {
  position: relative;
  background: linear-gradient(145deg, #e8f6fb 0%, #d0edf5 40%, #c4e4f0 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2.5rem;
  overflow: hidden;
}

/* Background blobs */
.panel-bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.45;
  pointer-events: none;
}

.blob-1 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, var(--teal-300), transparent);
  top: -80px;
  left: -100px;
  animation: blobDrift 9s ease-in-out infinite alternate;
}

.blob-2 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, var(--sky-400), transparent);
  bottom: -60px;
  right: -60px;
  animation: blobDrift 12s ease-in-out infinite alternate-reverse;
}

@keyframes blobDrift {
  from {
    transform: translate(0, 0) scale(1);
  }

  to {
    transform: translate(30px, 20px) scale(1.08);
  }
}

/* Brand block */
.brand-block {
  text-align: center;
  margin-bottom: 2.5rem;
  animation: fadeSlideUp 0.7s var(--ease-out-quart) both;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 1rem;
}

.brand-logo {
  object-fit: contain;
}

.brand-name {
  font-family: 'Fraunces', serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--teal-700);
  letter-spacing: -0.5px;
}

.brand-tagline {
  font-family: 'Fraunces', serif;
  font-size: 1.45rem;
  font-weight: 300;
  color: var(--teal-600);
  line-height: 1.55;
}

.brand-tagline em {
  font-style: italic;
  color: var(--teal-500);
}

/* Illustration */
.illustration-wrap {
  position: relative;
  width: 100%;
  max-width: 360px;
  margin: 0 auto 2rem;
  animation: fadeSlideUp 0.8s 0.1s var(--ease-out-quart) both;
}

.illustration-img {
  width: 100%;
  border-radius: 20px;
  display: block;
}

/* Floating cards */
.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 14px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--teal-700);
  box-shadow: 0 8px 24px rgba(30, 90, 110, 0.12);
}

.floating-card i {
  font-size: 1rem;
  color: var(--teal-500);
}

.fc-1 {
  top: 12px;
  left: 16px;
  animation: floatA 5s ease-in-out infinite;
}

.fc-2 {
  bottom: 16px;
  right: 16px;
  animation: floatB 6s ease-in-out infinite;
}

@keyframes floatA {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes floatB {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(7px);
  }
}

.panel-footer-text {
  font-size: 0.88rem;
  color: var(--teal-600);
  text-align: center;
  line-height: 1.65;
  animation: fadeSlideUp 0.9s 0.2s var(--ease-out-quart) both;
}

/* ── RIGHT PANEL ── */
.panel-right {
  background: var(--soft-white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
}

/* Form Card */
.form-card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 28px;
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-card);
  animation: cardReveal 0.75s var(--ease-out-quart) both;
}

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.97);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Form Header */
.form-header {
  margin-bottom: 2.25rem;
  animation: fadeSlideUp 0.6s 0.15s var(--ease-out-quart) both;
}

.form-title {
  font-family: 'Fraunces', serif;
  font-size: 2rem;
  font-weight: 600;
color: #0b515f;
text-align: center;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.form-subtitle {
  font-size: 0.93rem;
  text-align:center ;
  color: var(--neutral-500);
}

/* ── Field Groups ── */
.field-group {
  margin-bottom: 1.35rem;
  animation: fadeSlideUp 0.6s var(--ease-out-quart) both;
}

.field-group:nth-child(1) {
  animation-delay: 0.20s;
}

.field-group:nth-child(2) {
  animation-delay: 0.27s;
}

.field-label {
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: 7px;
  letter-spacing: 0.01em;
}

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

.field-icon {
  position: absolute;
  left: 14px;
  color: var(--neutral-300);
  font-size: 1rem;
  pointer-events: none;
  transition: color 0.25s;
  z-index: 1;
}

.field-input {
  width: 100%;
  background: var(--neutral-50);
  border: 1.5px solid var(--neutral-100);
  border-radius: 12px;
  padding: 13px 44px 13px 42px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.93rem;
  color: var(--neutral-900);
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
  -webkit-appearance: none;
}

.field-input::placeholder {
  color: var(--neutral-300);
}

.field-input:focus {
  background: #fff;
  border-color: var(--teal-400, var(--teal-500));
  box-shadow: var(--shadow-input);
}

.field-input:focus+.field-icon,
.field-input-wrap:focus-within .field-icon {
  color: var(--teal-500);
}

/* Valid / Error states */
.field-group.is-error .field-input {
  border-color: var(--error-red);
  box-shadow: 0 0 0 3px rgba(224, 85, 85, 0.15);
}

.field-group.is-success .field-input {
  border-color: var(--success-green);
}

.field-error {
  display: block;
  font-size: 0.79rem;
  color: var(--error-red);
  margin-top: 5px;
  min-height: 1em;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s, transform 0.2s;
}

.field-group.is-error .field-error {
  opacity: 1;
  transform: translateY(0);
}

/* Eye toggle */
.field-eye-btn {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--neutral-300);
  font-size: 1rem;
  cursor: pointer;
  padding: 0;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
  z-index: 1;
}

.field-eye-btn:hover {
  color: var(--teal-500);
}

/* Forgot row */
.forgot-row {
  text-align: right;
  margin-bottom: 1.6rem;
  animation: fadeSlideUp 0.6s 0.32s var(--ease-out-quart) both;
}

.forgot-link {
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--teal-500);
  text-decoration: none;
  transition: color 0.2s;
}

.forgot-link:hover {
  color: var(--teal-700);
  text-decoration: underline;
}

.btn-link-signin {
  display: block;
  width: 100%;
  margin: 10px 0 4px;
  padding: 0;
  border: none;
  background: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--neutral-600, #5c6b78);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  transition: color 0.2s;
}

.btn-link-signin:hover {
  color: var(--teal-600);
}

/* ── Primary Button ── */
.btn-primary-thera {
  width: 100%;
  background: linear-gradient(135deg, var(--teal-500), var(--sky-400));
  color: #fff;
  border: none;
  border-radius: 14px;
  padding: 14px;
  min-height: 48px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.97rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: var(--shadow-btn);
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s, opacity 0.2s;
  position: relative;
  overflow: hidden;
  animation: fadeSlideUp 0.6s 0.36s var(--ease-out-quart) both;
}

.btn-primary-thera::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.btn-primary-thera:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(61, 175, 200, 0.45);
}

.btn-primary-thera:hover::after {
  opacity: 1;
}

.btn-primary-thera:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
  box-shadow: var(--shadow-btn);
}

.btn-primary-thera:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Loading state */
.btn-spinner {
  display: none;
}

.btn-primary-thera.loading .btn-label {
  opacity: 0.5;
}

.btn-primary-thera.loading .btn-spinner {
  display: inline-flex !important;
}

.spin {
  animation: spinAnim 0.7s linear infinite;
  display: inline-block;
}

@keyframes spinAnim {
  to {
    transform: rotate(360deg);
  }
}

/* ── Divider ── */
.or-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 1.4rem 0;
  animation: fadeSlideUp 0.6s 0.40s var(--ease-out-quart) both;
}

.or-divider::before,
.or-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--neutral-100);
}

.or-divider span {
  font-size: 0.8rem;
  color: var(--neutral-300);
  font-weight: 500;
  white-space: nowrap;
}

/* ── Google Button ── */
.btn-google {
  width: 100%;
  background: #fff;
  border: 1.5px solid var(--neutral-100);
  border-radius: 14px;
  padding: 13px;
  min-height: 48px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--neutral-700);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s var(--ease-spring), box-shadow 0.2s;
  animation: fadeSlideUp 0.6s 0.44s var(--ease-out-quart) both;
}

.btn-google:hover {
  background: var(--neutral-50);
  border-color: var(--neutral-300);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

.btn-google:active {
  transform: scale(0.98);
}

/* ── Signup Prompt ── */
.signup-prompt {
  text-align: center;
  font-size: 0.87rem;
  color: var(--neutral-500);
  margin-top: 1.5rem;
  animation: fadeSlideUp 0.6s 0.48s var(--ease-out-quart) both;
}

.signup-link {
  color: var(--teal-500);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}

.signup-link:hover {
  color: var(--teal-700);
  text-decoration: underline;
}

/* ── Shared Animation ── */
@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Toast Notifications ── */
#toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast-item {
  pointer-events: all;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #fff;
  border-radius: 14px;
  padding: 14px 18px;
  min-width: 280px;
  max-width: 340px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  border-left: 4px solid var(--teal-500);
  animation: toastIn 0.4s var(--ease-spring) both;
}

.toast-item.toast-error {
  border-color: var(--error-red);
}

.toast-item.toast-success {
  border-color: var(--success-green);
}

.toast-item.toast-out {
  animation: toastOut 0.3s var(--ease-out-quart) both;
}

.toast-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.toast-item.toast-error .toast-icon {
  color: var(--error-red);
}

.toast-item.toast-success .toast-icon {
  color: var(--success-green);
}

.toast-item.toast-info .toast-icon {
  color: var(--teal-500);
}

.toast-body {
  flex: 1;
}

.toast-title {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--neutral-900);
  margin-bottom: 2px;
}

.toast-msg {
  font-size: 0.82rem;
  color: var(--neutral-500);
  line-height: 1.4;
}

.toast-close {
  background: none;
  border: none;
  color: var(--neutral-300);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0;
  margin-top: 1px;
  transition: color 0.2s;
  flex-shrink: 0;
}

.toast-close:hover {
  color: var(--neutral-700);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(20px) scale(0.95);
  }

  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes toastOut {
  from {
    opacity: 1;
    transform: translateX(0);
    max-height: 120px;
  }

  to {
    opacity: 0;
    transform: translateX(20px);
    max-height: 0;
    padding: 0;
    margin: 0;
  }
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .form-card {
    padding: 2rem 1.5rem;
    border-radius: 20px;
  }

  .form-title {
    font-size: 1.65rem;
  }
}