* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --amber: #E8A317;
  --amber-light: #F5C842;
  --amber-dim: rgba(232, 163, 23, 0.15);
  --dark: #0F0E0C;
  --dark-surface: #1A1917;
  --dark-card: #232220;
  --dark-input: #2A2826;
  --cream: #FDF8F0;
  --cream-muted: #C9BFA8;
  --warm-gray: #8A8070;
  --red: #E85D4A;
  --green: #4AE88D;
  --radius: 16px;
  --radius-sm: 10px;
  --tab-height: 72px;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: 'DM Sans', sans-serif;
  background-color: var(--dark);
  color: var(--cream);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
}

#app {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ====== SCROLLABLE CONTENT ====== */
.view {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--tab-height);
}

/* ====== TOP BAR ====== */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: rgba(15, 14, 12, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(232, 163, 23, 0.08);
  position: sticky;
  top: 0;
  z-index: 50;
  flex-shrink: 0;
}

.top-bar .logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--cream);
  letter-spacing: -0.5px;
}

.top-bar .logo span {
  color: var(--amber);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.active-dog-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  background: var(--dark-card);
  border: 1px solid rgba(232, 163, 23, 0.15);
  font-size: 0.8rem;
  color: var(--cream-muted);
  cursor: pointer;
  transition: border-color 0.2s;
}

.active-dog-chip:hover {
  border-color: var(--amber);
}

.active-dog-chip .dog-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
}

/* ====== TAB BAR ====== */
.tab-bar {
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: var(--tab-height);
  background: var(--dark-surface);
  border-top: 1px solid rgba(232, 163, 23, 0.08);
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding-bottom: env(safe-area-inset-bottom);
}

.tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  color: var(--warm-gray);
  transition: color 0.2s;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.tab-item.active {
  color: var(--amber);
}

.tab-item:hover {
  color: var(--cream);
}

.tab-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.tab-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.tab-badge {
  position: absolute;
  top: -2px;
  right: -6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--red);
  font-size: 0.55rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
}

/* ====== BUTTONS ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 100px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--amber);
  color: var(--dark);
}

.btn-primary:hover {
  background: var(--amber-light);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--cream-muted);
  border: 1px solid rgba(232, 163, 23, 0.2);
}

.btn-ghost:hover {
  border-color: var(--amber);
  color: var(--cream);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ====== FORMS ====== */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cream-muted);
  margin-bottom: 0.4rem;
  letter-spacing: 0.3px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(232, 163, 23, 0.1);
  background: var(--dark-input);
  color: var(--cream);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--amber);
}

.form-input::placeholder, .form-textarea::placeholder {
  color: var(--warm-gray);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238A8070' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--dark-card);
  color: var(--cream);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

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

.form-hint {
  font-size: 0.75rem;
  color: var(--warm-gray);
  margin-top: 0.25rem;
}

.form-error {
  color: var(--red);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(232, 93, 74, 0.1);
  border: 1px solid rgba(232, 93, 74, 0.2);
}

/* ====== AUTH VIEWS ====== */
.auth-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
}

.auth-card {
  width: 100%;
  max-width: 400px;
}

.auth-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  margin-bottom: 0.5rem;
  letter-spacing: -1px;
}

.auth-logo span {
  color: var(--amber);
}

.auth-subtitle {
  color: var(--warm-gray);
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
}

.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--warm-gray);
}

.auth-footer a {
  color: var(--amber);
  text-decoration: none;
  cursor: pointer;
}

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

/* ====== SWIPE VIEW ====== */
.swipe-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  flex: 1;
  min-height: 0;
}

.card-stack {
  position: relative;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 3/4;
  max-height: calc(100vh - 280px);
}

.swipe-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--dark-card);
  border: 1px solid rgba(232, 163, 23, 0.08);
  cursor: grab;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
  user-select: none;
  -webkit-user-select: none;
}

.swipe-card.peek-1 {
  transform: scale(0.95) translateY(12px);
  z-index: 1;
  pointer-events: none;
}

.swipe-card.peek-2 {
  transform: scale(0.9) translateY(24px);
  z-index: 0;
  pointer-events: none;
}

.swipe-card.swiping {
  transition: transform 0.5s ease-out, opacity 0.4s;
}

.swipe-card.swipe-left {
  transform: translateX(-150%) rotate(-25deg) !important;
  opacity: 0;
}

.swipe-card.swipe-right {
  transform: translateX(150%) rotate(25deg) !important;
  opacity: 0;
}

.card-photo {
  width: 100%;
  height: 65%;
  position: relative;
  overflow: hidden;
}

.card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.placeholder-initial {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 4rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.3);
}

.placeholder-breed-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
}

.card-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(transparent, rgba(15, 14, 12, 0.9));
  pointer-events: none;
}

.card-swipe-indicator {
  position: absolute;
  top: 1.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}

.card-swipe-indicator.like {
  right: 1.5rem;
  color: var(--green);
  border: 3px solid var(--green);
  transform: rotate(15deg);
}

.card-swipe-indicator.pass {
  left: 1.5rem;
  color: var(--red);
  border: 3px solid var(--red);
  transform: rotate(-15deg);
}

.card-info {
  padding: 1rem 1.25rem;
  flex: 1;
}

.card-name-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.card-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.card-age {
  font-size: 1.1rem;
  color: var(--cream-muted);
}

.card-breed {
  font-size: 0.85rem;
  color: var(--amber);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.card-location {
  font-size: 0.8rem;
  color: var(--warm-gray);
  margin-bottom: 0.75rem;
}

.card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.badge {
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--amber-dim);
  color: var(--amber);
  letter-spacing: 0.3px;
}

.badge-green {
  background: rgba(74, 232, 141, 0.12);
  color: var(--green);
}

.badge-red {
  background: rgba(232, 93, 74, 0.12);
  color: var(--red);
}

/* ====== SWIPE ACTIONS ====== */
.swipe-actions {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 1.25rem 0;
}

.swipe-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid;
  background: var(--dark-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.swipe-btn.pass-btn {
  border-color: rgba(232, 93, 74, 0.4);
  color: var(--red);
}

.swipe-btn.pass-btn:hover {
  background: rgba(232, 93, 74, 0.15);
  border-color: var(--red);
  transform: scale(1.1);
}

.swipe-btn.like-btn {
  border-color: rgba(74, 232, 141, 0.4);
  color: var(--green);
}

.swipe-btn.like-btn:hover {
  background: rgba(74, 232, 141, 0.15);
  border-color: var(--green);
  transform: scale(1.1);
}

.swipe-btn.info-btn {
  width: 48px;
  height: 48px;
  border-color: rgba(232, 163, 23, 0.3);
  color: var(--amber);
  font-size: 1.2rem;
}

.swipe-btn.info-btn:hover {
  background: var(--amber-dim);
  border-color: var(--amber);
}

/* ====== EMPTY STATES ====== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 2rem;
  min-height: 300px;
}

.empty-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.empty-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.empty-text {
  color: var(--warm-gray);
  font-size: 0.9rem;
  max-width: 300px;
  margin-bottom: 1.5rem;
}

/* ====== DOG PROFILE DETAIL ====== */
.profile-view {
  padding-bottom: calc(var(--tab-height) + 1rem);
}

.profile-hero {
  width: 100%;
  height: 50vh;
  max-height: 400px;
  position: relative;
  overflow: hidden;
}

.profile-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-hero-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.profile-hero .card-gradient {
  height: 40%;
}

.profile-back {
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(15, 14, 12, 0.7);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream);
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  border: none;
}

.profile-body {
  padding: 1.5rem;
  margin-top: -2rem;
  position: relative;
}

.profile-name-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.profile-name {
  font-size: 1.8rem;
  font-weight: 700;
}

.profile-age {
  font-size: 1.3rem;
  color: var(--cream-muted);
}

.profile-breed {
  font-size: 1rem;
  color: var(--amber);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.profile-location {
  font-size: 0.9rem;
  color: var(--warm-gray);
  margin-bottom: 1.25rem;
}

.profile-bio {
  font-size: 0.95rem;
  color: var(--cream-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.profile-section {
  margin-bottom: 1.5rem;
}

.profile-section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.75rem;
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.profile-stat {
  background: var(--dark-card);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  border: 1px solid rgba(232, 163, 23, 0.06);
}

.profile-stat-label {
  font-size: 0.7rem;
  color: var(--warm-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.2rem;
}

.profile-stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
}

.profile-owner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--dark-card);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(232, 163, 23, 0.06);
}

.profile-owner-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--amber-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--amber);
  font-size: 1.1rem;
}

.profile-owner-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.profile-owner-label {
  font-size: 0.75rem;
  color: var(--warm-gray);
}

/* ====== MATCHES VIEW ====== */
.matches-container {
  padding: 1rem 1.25rem;
}

.matches-section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 0.75rem;
  padding-left: 0.25rem;
}

.match-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--dark-card);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  cursor: pointer;
  border: 1px solid rgba(232, 163, 23, 0.06);
  transition: border-color 0.2s, transform 0.15s;
}

.match-card:hover {
  border-color: rgba(232, 163, 23, 0.2);
  transform: translateX(4px);
}

.match-card:active {
  transform: scale(0.98);
}

.match-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(232, 163, 23, 0.2);
}

.match-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.match-avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.5);
}

.match-info {
  flex: 1;
  min-width: 0;
}

.match-name {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.15rem;
}

.match-breed {
  font-size: 0.8rem;
  color: var(--amber);
  margin-bottom: 0.25rem;
}

.match-last-msg {
  font-size: 0.8rem;
  color: var(--warm-gray);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.match-time {
  font-size: 0.7rem;
  color: var(--warm-gray);
  flex-shrink: 0;
}

/* ====== CHAT VIEW ====== */
.chat-view {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--dark-surface);
  border-bottom: 1px solid rgba(232, 163, 23, 0.08);
  flex-shrink: 0;
}

.chat-back {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--dark-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.chat-header-info {
  flex: 1;
}

.chat-header-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.chat-header-breed {
  font-size: 0.75rem;
  color: var(--amber);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.chat-msg {
  max-width: 80%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.5;
  position: relative;
}

.chat-msg.sent {
  align-self: flex-end;
  background: var(--amber);
  color: var(--dark);
  border-bottom-right-radius: 4px;
}

.chat-msg.received {
  align-self: flex-start;
  background: var(--dark-card);
  color: var(--cream);
  border-bottom-left-radius: 4px;
}

.chat-msg-time {
  font-size: 0.65rem;
  opacity: 0.6;
  margin-top: 0.25rem;
}

.chat-msg.sent .chat-msg-time {
  text-align: right;
}

.chat-date-divider {
  text-align: center;
  font-size: 0.7rem;
  color: var(--warm-gray);
  padding: 0.5rem 0;
}

.chat-input-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--dark-surface);
  border-top: 1px solid rgba(232, 163, 23, 0.08);
  flex-shrink: 0;
  padding-bottom: calc(0.75rem + env(safe-area-inset-bottom));
}

.chat-input {
  flex: 1;
  padding: 0.7rem 1rem;
  border-radius: 100px;
  border: 1px solid rgba(232, 163, 23, 0.1);
  background: var(--dark-input);
  color: var(--cream);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  outline: none;
}

.chat-input:focus {
  border-color: var(--amber);
}

.chat-send-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--dark);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s;
}

.chat-send-btn:hover {
  background: var(--amber-light);
}

.chat-send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ====== MY DOGS VIEW ====== */
.dogs-container {
  padding: 1rem 1.25rem;
}

.dog-list-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--dark-card);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  border: 1px solid rgba(232, 163, 23, 0.06);
  cursor: pointer;
  transition: border-color 0.2s;
}

.dog-list-card:hover {
  border-color: rgba(232, 163, 23, 0.2);
}

.dog-list-card.active-card {
  border-color: var(--amber);
  background: rgba(232, 163, 23, 0.05);
}

.dog-list-photo {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
}

.dog-list-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dog-list-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.3);
}

.dog-list-info {
  flex: 1;
}

.dog-list-name {
  font-weight: 600;
  font-size: 1rem;
}

.dog-list-breed {
  font-size: 0.8rem;
  color: var(--amber);
}

.dog-list-meta {
  font-size: 0.75rem;
  color: var(--warm-gray);
}

.set-active-btn {
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  border: 1px solid rgba(232, 163, 23, 0.3);
  background: transparent;
  color: var(--amber);
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.set-active-btn.is-active {
  background: var(--amber);
  color: var(--dark);
  border-color: var(--amber);
}

/* ====== ADD DOG FORM ====== */
.add-dog-view {
  padding: 1rem 1.25rem;
  padding-bottom: calc(var(--tab-height) + 2rem);
}

.add-dog-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.add-dog-title {
  font-size: 1.3rem;
  font-weight: 700;
}

.form-section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
  margin-top: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(232, 163, 23, 0.1);
}

/* ====== MATCH MODAL ====== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 14, 12, 0.9);
  backdrop-filter: blur(10px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.match-modal-content {
  text-align: center;
  max-width: 360px;
  width: 100%;
}

.match-celebration {
  animation: matchPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes matchPop {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.match-hearts {
  font-size: 4rem;
  margin-bottom: 1rem;
  animation: heartBeat 1s ease-in-out infinite;
}

@keyframes heartBeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.match-modal-content h2 {
  font-size: 2rem;
  color: var(--amber);
  margin-bottom: 0.5rem;
}

.match-subtitle {
  color: var(--cream-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.match-dogs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.match-dog-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--amber);
}

.match-dog-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.match-modal-content .btn {
  display: block;
  width: 100%;
  margin-bottom: 0.75rem;
}

/* ====== TOAST ====== */
.toast {
  position: fixed;
  bottom: calc(var(--tab-height) + 1rem);
  left: 50%;
  transform: translateX(-50%);
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
  background: var(--dark-card);
  border: 1px solid rgba(232, 163, 23, 0.2);
  color: var(--cream);
  font-size: 0.9rem;
  z-index: 300;
  animation: toastIn 0.3s ease-out;
  white-space: nowrap;
}

@keyframes toastIn {
  0% { transform: translateX(-50%) translateY(20px); opacity: 0; }
  100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* ====== LOADING ====== */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(232, 163, 23, 0.2);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ====== RESPONSIVE ====== */
@media (min-width: 768px) {
  .card-stack {
    max-width: 340px;
    max-height: 480px;
  }

  .auth-card {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: var(--radius);
    border: 1px solid rgba(232, 163, 23, 0.08);
  }

  .matches-container, .dogs-container, .add-dog-view {
    max-width: 600px;
    margin: 0 auto;
  }

  .chat-messages {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
}

/* ====== SELECT DOG DROPDOWN ====== */
.dog-select-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--dark-card);
  border: 1px solid rgba(232, 163, 23, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  min-width: 200px;
  z-index: 60;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.dog-select-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.15s;
}

.dog-select-option:hover {
  background: rgba(232, 163, 23, 0.08);
}

.dog-select-option.selected {
  background: var(--amber-dim);
  color: var(--amber);
}