/* ============================================
   ASTHETIC KAPDA — Login, Catalogue & WA Styles
   ============================================ */

/* ─── Auth Body ─── */
.auth-body {
  background: var(--warm-white);
  min-height: 100vh;
  cursor: auto;
}

.auth-back {
  position: fixed;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream);
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(8px);
  padding: 0.6rem 1.2rem;
  border: 1px solid rgba(255,255,255,0.15);
  transition: background 0.3s, color 0.3s;
  cursor: pointer;
}

.auth-back:hover {
  background: var(--terra);
  color: var(--cream);
}

/* ─── Auth Wrapper ─── */
.auth-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

/* ─── Visual Panel ─── */
.auth-visual {
  position: relative;
  overflow: hidden;
}

.auth-visual-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 14s ease forwards;
}

.auth-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,8,6,0.75) 0%,
    rgba(61,43,31,0.6) 50%,
    rgba(181,86,62,0.3) 100%
  );
}

.auth-visual-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 3rem;
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.auth-tagline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--cream);
  line-height: 1.05;
  margin-bottom: 1rem;
}

.auth-tagline em {
  font-style: italic;
  color: var(--terra-light);
}

.auth-visual-content > p {
  color: rgba(242,230,217,0.65);
  font-size: 0.9rem;
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 2rem;
  max-width: 340px;
}

.auth-perks {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.perk {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: rgba(242,230,217,0.8);
  font-size: 0.85rem;
  font-weight: 300;
}

.perk-icon {
  color: var(--terra-light);
  font-size: 0.7rem;
}

/* ─── Auth Panel ─── */
.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  background: var(--warm-white);
  overflow-y: auto;
}

.auth-form-wrap {
  width: 100%;
  max-width: 420px;
}

/* ─── Tabs ─── */
.auth-tabs {
  display: flex;
  position: relative;
  background: var(--cream);
  border-radius: 0;
  margin-bottom: 2.5rem;
  overflow: hidden;
}

.auth-tab {
  flex: 1;
  padding: 0.85rem;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1;
  transition: color 0.3s;
}

.auth-tab.active { color: var(--cream); }

.auth-tab-indicator {
  position: absolute;
  top: 0; left: 0;
  width: 50%; height: 100%;
  background: var(--noir);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 0;
}

.auth-tab-indicator.right {
  transform: translateX(100%);
}

/* ─── Form Header ─── */
.form-header {
  margin-bottom: 2rem;
}

.form-header h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--noir);
  margin-bottom: 0.3rem;
}

.form-header p {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 300;
}

/* ─── Auth Forms ─── */
.auth-form {
  display: none;
  flex-direction: column;
  gap: 1.2rem;
  animation: fadeInUp 0.4s ease forwards;
}

.auth-form.active { display: flex; }

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ─── Fields ─── */
.auth-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.auth-field label {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.field-wrap {
  position: relative;
  display: flex;
  align-items: center;
  border: 1.5px solid rgba(0,0,0,0.1);
  background: white;
  transition: border-color 0.3s;
}

.field-wrap:focus-within {
  border-color: var(--terra);
}

.field-icon {
  position: absolute;
  left: 0.9rem;
  color: var(--muted);
  pointer-events: none;
  flex-shrink: 0;
}

.field-wrap input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.8rem;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--noir);
  background: transparent;
}

.field-wrap input::placeholder { color: rgba(0,0,0,0.25); }

.toggle-pw {
  position: absolute;
  right: 0.9rem;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 0;
  transition: color 0.2s;
}

.toggle-pw:hover { color: var(--terra); }

/* Phone field */
.phone-wrap { overflow: hidden; }

.phone-code {
  padding: 0 0.8rem;
  font-size: 0.85rem;
  color: var(--muted);
  border-right: 1.5px solid rgba(0,0,0,0.08);
  white-space: nowrap;
  background: var(--cream);
  height: 100%;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.phone-wrap input {
  padding-left: 1rem !important;
}

.field-hint {
  font-size: 0.75rem;
  color: var(--terra);
  margin-top: 0.2rem;
}

/* ─── Password Strength ─── */
.pw-strength {
  height: 3px;
  background: rgba(0,0,0,0.08);
  margin-top: 0.4rem;
  overflow: hidden;
}

.pw-bar {
  height: 100%;
  width: 0%;
  transition: width 0.4s, background 0.4s;
}

.pw-label {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

/* ─── Auth Options ─── */
.auth-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--muted);
  cursor: pointer;
}

.remember-me input[type="checkbox"] { display: none; }

.checkmark {
  width: 16px; height: 16px;
  border: 1.5px solid rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s;
}

.remember-me input:checked + .checkmark {
  background: var(--terra);
  border-color: var(--terra);
}

.remember-me input:checked + .checkmark::after {
  content: '✓';
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
}

.forgot-link {
  font-size: 0.82rem;
  color: var(--terra);
  transition: color 0.2s;
}

.forgot-link:hover { color: var(--terra-light); }

/* ─── Error ─── */
.auth-error {
  font-size: 0.82rem;
  color: #e53e3e;
  min-height: 1em;
  padding: 0 0.2rem;
}

/* ─── Submit Button ─── */
.auth-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem;
  background: var(--noir);
  color: var(--cream);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
  position: relative;
  overflow: hidden;
}

.auth-submit::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--terra);
  transform: translateX(-101%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.auth-submit:hover::after { transform: translateX(0); }
.auth-submit:active { transform: scale(0.98); }
.auth-submit span, .auth-submit svg { position: relative; z-index: 1; }
.auth-submit:disabled { opacity: 0.6; cursor: not-allowed; }

/* ─── Divider ─── */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.75rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(0,0,0,0.08);
}

/* ─── Google Button ─── */
.auth-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 0.85rem;
  background: white;
  border: 1.5px solid rgba(0,0,0,0.1);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--noir-3);
  cursor: pointer;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.auth-google:hover {
  border-color: var(--terra);
  box-shadow: 0 2px 12px rgba(181,86,62,0.12);
}

/* ─── Switch ─── */
.auth-switch {
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
}

.auth-switch button {
  color: var(--terra);
  font-weight: 500;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  font-size: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ─── Terms ─── */
.terms-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--muted);
  cursor: pointer;
  line-height: 1.5;
}

.terms-check input { display: none; }
.terms-check a { color: var(--terra); }

/* ─── Catalogue Nav ─── */
.cat-nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cat-welcome {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--muted);
}

/* ─── Catalogue Hero ─── */
.cat-hero {
  background: var(--noir);
  padding: 8rem 4vw 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.cat-hero-content {
  margin-bottom: 2.5rem;
}

.cat-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--cream);
  line-height: 1.1;
  margin-bottom: 0.8rem;
}

.cat-hero-title em {
  font-style: italic;
  color: var(--terra-light);
}

.cat-hero-sub {
  color: rgba(242,230,217,0.55);
  font-size: 0.9rem;
  font-weight: 300;
}

.cat-hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cat-filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.cat-filter {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.5rem 1.1rem;
  border: 1.5px solid rgba(255,255,255,0.15);
  color: rgba(242,230,217,0.6);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
}

.cat-filter:hover,
.cat-filter.active {
  background: var(--terra);
  border-color: var(--terra);
  color: var(--cream);
}

/* ─── Catalogue Grid ─── */
.cat-grid-section {
  background: var(--cream-2);
  padding: 4rem 4vw 6rem;
  position: relative;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.cat-card {
  background: white;
  transition: transform 0.3s, box-shadow 0.3s;
  animation: fadeInUp 0.5s ease forwards;
}

.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}

.cat-img-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}

.cat-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.cat-card:hover .cat-img-wrap img {
  transform: scale(1.05);
}

.cat-badge {
  position: absolute;
  top: 0.8rem; left: 0.8rem;
  font-family: var(--font-heading);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  background: var(--noir);
  color: var(--cream);
}

.cat-badge.featured { background: var(--terra); }
.cat-badge.bestseller { background: #2d6a1e; }
.cat-badge.limited { background: #1B0A3C; }

.cat-wa-btn {
  position: absolute;
  bottom: 0.8rem; right: 0.8rem;
  width: 36px; height: 36px;
  background: #25D366;
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.3s, transform 0.3s;
  box-shadow: 0 4px 12px rgba(37,211,102,0.4);
}

.cat-card:hover .cat-wa-btn {
  opacity: 1;
  transform: scale(1);
}

.cat-wa-btn:hover {
  background: #128C7E;
  transform: scale(1.1) !important;
}

.cat-info {
  padding: 1.2rem;
}

.cat-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.cat-category {
  font-family: var(--font-heading);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--terra);
}

.cat-sku {
  font-family: var(--font-heading);
  font-size: 0.58rem;
  color: rgba(0,0,0,0.25);
  letter-spacing: 0.1em;
}

.cat-info h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--noir);
  margin-bottom: 0.3rem;
}

.cat-info > p {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 0.8rem;
  line-height: 1.4;
}

.cat-sizes {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}

.cat-sizes span {
  font-family: var(--font-heading);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.5rem;
  border: 1px solid rgba(0,0,0,0.12);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
}

.cat-sizes span:hover {
  border-color: var(--terra);
  color: var(--terra);
}

.cat-price-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.cat-price {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--noir);
}

.cat-mrp {
  font-size: 0.78rem;
  color: var(--muted);
  text-decoration: line-through;
}

.cat-discount {
  font-family: var(--font-heading);
  font-size: 0.6rem;
  font-weight: 700;
  color: #2d6a1e;
  background: #f0fff0;
  padding: 0.15rem 0.4rem;
  letter-spacing: 0.05em;
}

.cat-colors-row {
  display: flex;
  gap: 0.4rem;
}

.cat-colors-row span {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,0,0,0.1);
  cursor: pointer;
  transition: transform 0.2s;
  display: block;
}

.cat-colors-row span:hover { transform: scale(1.3); }

/* ─── Floating WA Button ─── */
.cat-float-wa {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 500;
}

.cat-float-wa button {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 1.5rem;
  background: #25D366;
  color: white;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  border-radius: 50px;
}

.cat-float-wa button:hover {
  background: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(37,211,102,0.5);
}

/* ─── WhatsApp Capture Section ─── */
.wa-capture {
  background: var(--noir);
  padding: 8rem 4vw;
  position: relative;
  overflow: hidden;
}

.wa-capture::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(181,86,62,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.wa-capture-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.wa-capture-text .section-eyebrow { color: #25D366; }

.wa-capture-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  color: var(--cream);
  line-height: 1.1;
  margin-bottom: 1.2rem;
}

.wa-capture-text h2 em {
  font-style: italic;
  color: #25D366;
}

.wa-capture-sub {
  color: rgba(242,230,217,0.6);
  font-size: 0.95rem;
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 2rem;
}

.wa-perks {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.wa-perk {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: rgba(242,230,217,0.75);
  font-size: 0.88rem;
  font-weight: 300;
}

.wa-perk span {
  color: #25D366;
  font-size: 0.7rem;
}

/* ─── WA Form Card ─── */
.wa-form-card {
  background: white;
  padding: 2.5rem;
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
  position: relative;
}

.wa-form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, #25D366, #128C7E);
}

.wa-form-icon {
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  box-shadow: 0 8px 20px rgba(37,211,102,0.3);
}

.wa-form-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--noir);
  margin-bottom: 0.4rem;
}

.wa-form-card > p {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1.8rem;
  font-weight: 300;
}

.wa-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.wa-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 1rem;
  background: #25D366;
  color: white;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
  margin-top: 0.5rem;
}

.wa-submit-btn:hover { background: #128C7E; }
.wa-submit-btn:active { transform: scale(0.98); }
.wa-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.wa-privacy {
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
}

/* ─── WA Success ─── */
.wa-success {
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem 0;
  gap: 0.8rem;
}

.wa-success-icon {
  width: 60px; height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 8px 20px rgba(37,211,102,0.3);
}

.wa-success h4 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--noir);
}

.wa-success p {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 300;
}

/* ─── Animations ─── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .wa-capture-inner { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .auth-wrapper { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .auth-back { color: var(--noir); background: rgba(255,255,255,0.9); }
  .auth-panel { padding: 5rem 1.5rem 2rem; }
  .form-row-2 { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-hero-actions { flex-direction: column; align-items: flex-start; }
  .cat-nav-right .cat-welcome { display: none; }
  .wa-capture { padding: 5rem 4vw; }
}

@media (max-width: 480px) {
  .cat-grid { grid-template-columns: 1fr; }
  .cat-float-wa button span { display: none; }
  .cat-float-wa button { border-radius: 50%; width: 56px; height: 56px; padding: 0; justify-content: center; }
}