:root {
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --primary-light: #eff6ff;
    --secondary-color: #ef4444;
    --secondary-hover: #dc2626;
    --accent-purple: #8b5cf6;
    --accent-emerald: #10b981;
    --bg-gradient: linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 100%);
    --card-bg: rgba(255, 255, 255, 0.95);
    --card-border: rgba(226, 232, 240, 0.8);
    --text-color: #0f172a;
    --text-muted: #64748b;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg-gradient);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px 10px;
}

.container {
    max-width: 1120px;
    width: 100%;
    margin: 0 auto;
    padding: 10px;
}

header {
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: #e0e7ff;
    color: #4338ca;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

h1 {
    background: linear-gradient(135deg, #1e40af, #3b82f6, #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 0.25rem;
}

header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Card Component */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--card-border);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card h2 {
    color: #1e293b;
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* Top bar / user profile card */
.user-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: var(--shadow-sm);
}

/* Buttons */
button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 9px 18px;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

button:hover:not(:disabled) {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

button:active:not(:disabled) {
    transform: translateY(0);
}

button.secondary {
    background-color: #64748b;
}

button.secondary:hover:not(:disabled) {
    background-color: #475569;
}

button.danger {
    background-color: var(--secondary-color);
}

button.danger:hover:not(:disabled) {
    background-color: var(--secondary-hover);
}

button:disabled {
    background-color: #cbd5e1;
    color: #94a3b8;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Status / Alert Box */
.status-box {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    line-height: 1.5;
    animation: fadeIn 0.3s ease-in-out;
}

.status-box.hidden { display: none; }

.status-box.success {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

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

/* Forms */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    text-align: left;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #334155;
}

.form-group input {
    padding: 11px 14px;
    border: 1px solid #cbd5e1;
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.preferences-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 1rem;
}

.preferences-header h2 {
    margin-bottom: 0.25rem;
}

.preferences-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.85rem;
    align-items: end;
}

.preferences-form select,
.preferences-form input {
    width: 100%;
    min-height: 42px;
    padding: 9px 12px;
    border: 1px solid #cbd5e1;
    border-radius: var(--border-radius-sm);
    background: white;
    font: inherit;
}

.preferences-budget {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.85rem;
    grid-column: 1 / -1;
    padding: 1rem;
    background: #f8fbff;
    border: 1px solid #dbeafe;
    border-radius: var(--border-radius-sm);
}

.preferences-budget.hidden {
    display: none;
}

.preferences-form .actions {
    grid-column: 1 / -1;
}

.preferences-form .form-group input,
.preferences-form .form-group select,
#preferenceChoices select {
    width: 100%;
    min-height: 42px;
    padding: 9px 12px;
    border: 1px solid #cbd5e1;
    border-radius: var(--border-radius-sm);
    background: #fff;
    font: inherit;
}

.preferences-form input:focus-visible,
.preferences-form select:focus-visible,
.preference-image-option:focus-within,
.preference-chip-option:focus-within {
    outline: 3px solid rgba(59, 130, 246, 0.35);
    outline-offset: 2px;
}

.budget-helper {
    grid-column: 1 / -1;
    color: var(--text-muted);
    font-size: 0.86rem;
}

.preference-choice-area {
    grid-column: 1 / -1;
}

.preference-choice-group {
    min-width: 0;
    border: 0;
}

.preference-choice-group legend {
    font-size: 0.9rem;
    font-weight: 650;
    color: #334155;
    margin-bottom: 0.55rem;
}

.preference-image-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
    gap: 0.65rem;
}

.preference-image-option {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    overflow: hidden;
    border: 1px solid #dbe3ee;
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    transition: var(--transition);
}

.preference-image-option:has(input:checked) {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.16);
    background: #f5f9ff;
}

.preference-image-option img {
    display: block;
    width: 100%;
    height: 78px;
    object-fit: cover;
    background: #eff6ff;
}

.preference-image-option input,
.preference-chip-option input {
    accent-color: var(--primary-color);
}

.preference-image-option span,
.preference-image-option small {
    padding: 0 0.65rem;
}

.preference-image-option span {
    color: #1e293b;
    font-weight: 650;
}

.preference-image-option small {
    padding-bottom: 0.65rem;
    color: var(--text-muted);
    line-height: 1.35;
}

.preference-chip-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.preference-chip-option {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.7rem;
    border: 1px solid #dbe3ee;
    border-radius: 999px;
    background: #fff;
    color: #334155;
    cursor: pointer;
}

.preference-chip-option:has(input:checked) {
    border-color: #60a5fa;
    background: #eff6ff;
    color: #1d4ed8;
}

.preferences-empty {
    margin-top: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.preferences-list {
    display: grid;
    gap: 0.6rem;
    list-style: none;
    margin-top: 1rem;
}

.preference-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius-sm);
    background: #f8fafc;
}

.preference-item-title {
    font-weight: 600;
    color: #334155;
}

.preference-item-value {
    color: var(--text-muted);
    overflow-wrap: anywhere;
}

.hotel-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.hotel-option-card {
    overflow: hidden;
    border: 1px solid #dbe3ee;
    border-radius: 10px;
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.hotel-option-image {
    display: block;
    width: 100%;
    height: 170px;
    object-fit: cover;
    background: #eff6ff;
}

.hotel-option-content {
    padding: 12px;
}

.hotel-price-note {
    margin-top: 4px;
    color: #64748b;
    font-size: 0.76rem;
}

.flight-option-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border: 1px solid #dbe3ee;
    border-radius: 9px;
    background: #f8fafc;
}

.flight-placeholder {
    flex: 0 0 128px;
    width: 128px;
    height: 58px;
    object-fit: cover;
    border-radius: 6px;
    background: #eff6ff;
}

.flight-option-content {
    min-width: 0;
    flex: 1;
}

@media (max-width: 520px) {
    .preferences-header,
    .preference-item {
        align-items: stretch;
        flex-direction: column;
    }
}

.auth-links {
    margin-top: 1.25rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

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

.hidden {
    display: none !important;
}

/* WebSocket Controls & Top Row */
.ws-controls-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
}

.ws-controls {
    display: flex;
    gap: 8px;
}

.ws-status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    transition: var(--transition);
}

.status-dot.disconnected { background-color: #ef4444; box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2); }
.status-dot.connecting { background-color: #f59e0b; box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2); animation: pulse 1.5s infinite; }
.status-dot.connected { background-color: #10b981; box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2); }

.badge {
    padding: 3px 9px;
    border-radius: 14px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.badge.disconnected { background-color: var(--secondary-color); }
.badge.connecting { background-color: #f59e0b; }
.badge.connected { background-color: #10b981; }

/* Quick Suggestion Chips */
.quick-prompts {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.quick-chip {
    background: #f1f5f9;
    color: #334155;
    border: 1px solid #e2e8f0;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.quick-chip:hover {
    background: var(--primary-light);
    color: var(--primary-color);
    border-color: #bfdbfe;
    transform: translateY(-1px);
}

/* Chat & Messages Area */
.ws-chat-area {
    display: flex;
    flex-direction: column;
}

.messages-container {
    height: 480px;
    max-height: 65vh;
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    overflow-y: auto;
    padding: 16px;
    margin-bottom: 1rem;
    background: #f8fafc;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
.messages-container::-webkit-scrollbar {
    width: 6px;
}
.messages-container::-webkit-scrollbar-track {
    background: #f1f5f9;
}
.messages-container::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
.messages-container::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Message Bubble */
.chat-bubble {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.45;
    animation: slideUp 0.25s ease-out;
}

.chat-bubble.user {
    align-self: flex-end;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border-bottom-right-radius: 2px;
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}

.chat-bubble.agent {
    align-self: flex-start;
    background: white;
    color: var(--text-color);
    border: 1px solid #e2e8f0;
    border-bottom-left-radius: 2px;
    box-shadow: var(--shadow-sm);
}

.chat-bubble.system {
    align-self: center;
    background: #f1f5f9;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-radius: 20px;
    padding: 4px 14px;
}

/* Input Area */
.ws-input-area {
    display: flex;
    gap: 10px;
    background: white;
    padding: 6px;
    border: 1px solid #cbd5e1;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.ws-input-area:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.ws-input-area input {
    flex: 1;
    padding: 10px 14px;
    border: none;
    outline: none;
    font-size: 0.95rem;
    background: transparent;
}

.ws-input-area input:disabled {
    cursor: not-allowed;
    color: #94a3b8;
}

.ws-input-area button {
    margin: 0;
    padding: 8px 20px;
    border-radius: var(--border-radius-sm);
}

/* Plan Result Card */
.plan-result {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    padding: 16px;
    margin-top: 8px;
    box-shadow: var(--shadow-sm);
    animation: fadeIn 0.3s ease-in-out;
}

.plan-result h4 {
    margin-bottom: 8px;
    font-size: 1.1rem;
    font-weight: 700;
}

.plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    background: #f8fafc;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    margin: 10px 0;
    font-size: 0.875rem;
}

.plan-grid div {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Responsive Media Queries */
@media (max-width: 768px) {
    body {
        padding: 10px 6px;
    }

    .container {
        padding: 4px;
    }

    h1 {
        font-size: 1.85rem;
    }

    .card {
        padding: 1.1rem;
    }

    .ws-controls-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }

    .user-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .messages-container {
        height: 420px;
        padding: 10px;
    }

    .chat-bubble {
        max-width: 92%;
    }

    .plan-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .ws-input-area {
        flex-direction: column;
        padding: 8px;
    }

    .ws-input-area button {
        width: 100%;
    }

    .flight-option-card {
        align-items: stretch;
        flex-direction: column;
    }

    .flight-placeholder {
        width: 100%;
        height: 76px;
        flex-basis: auto;
    }

    .hotel-options-grid {
        grid-template-columns: 1fr;
    }

    .actions {
        width: 100%;
    }

    .actions button {
        flex: 1;
    }
}

/* Keyframe Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Travel dashboard refresh */
:root {
    --primary-color: #176b57;
    --primary-hover: #105745;
    --primary-light: #e8f4ee;
    --secondary-color: #c65c4b;
    --secondary-hover: #ae493a;
    --bg-gradient: #f5f7f2;
    --card-bg: #fff;
    --card-border: #e8ece5;
    --text-color: #1d302c;
    --text-muted: #75817b;
    --border-radius: 18px;
    --border-radius-sm: 11px;
    --shadow-sm: 0 2px 8px rgba(27, 54, 44, 0.05);
    --shadow-md: 0 8px 24px rgba(27, 54, 44, 0.07);
    --shadow-lg: 0 14px 34px rgba(27, 54, 44, 0.1);
}

body {
    background:
        radial-gradient(ellipse at 8% 0%, rgba(215, 232, 215, 0.58), transparent 33rem),
        #f5f7f2;
    color: var(--text-color);
    padding: 34px 24px 56px;
}

.container {
    max-width: 1120px;
    padding: 0;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 26px;
    text-align: left;
}

.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: inherit;
    text-decoration: none;
}

.brand-mark,
.loading-mark {
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    border-radius: 17px;
    background: #176b57;
    color: #fff;
    font-size: 1.65rem;
    box-shadow: 0 8px 18px rgba(23, 107, 87, 0.2);
    transform: rotate(-8deg);
}

.brand-copy {
    display: grid;
    gap: 0;
}

.header-badge {
    width: fit-content;
    margin: 0 0 1px;
    padding: 0;
    background: transparent;
    color: #638175;
    font-size: 0.66rem;
    letter-spacing: 1.5px;
}

.site-header h1 {
    margin: 0;
    background: none;
    color: #1d302c;
    -webkit-text-fill-color: currentColor;
    font-size: 1.55rem;
    line-height: 1.2;
    letter-spacing: -0.7px;
}

.header-note {
    display: flex;
    align-items: center;
    gap: 11px;
    color: #75817b;
    font-size: 0.88rem;
    line-height: 1.45;
}

.header-note p {
    font-size: inherit;
}

.header-note strong {
    color: #35584a;
    font-weight: 650;
}

.header-note-icon {
    display: grid;
    width: 37px;
    height: 37px;
    place-items: center;
    border: 1px solid #e3e9df;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
    color: #bd8d4d;
    font-size: 1.1rem;
}

.card {
    padding: 25px 28px;
    border-color: var(--card-border);
    border-radius: 18px;
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card h2 {
    color: #203b32;
    font-size: 1.28rem;
    letter-spacing: -0.35px;
}

.profile-card {
    padding-top: 18px;
    padding-bottom: 18px;
}

.user-bar {
    gap: 18px;
}

.user-info {
    gap: 13px;
}

.user-avatar {
    width: 46px;
    height: 46px;
    border: 3px solid #edf5ef;
    background: linear-gradient(145deg, #2f8a6a, #176b57);
    font-size: 1rem;
}

.profile-card .user-info h2 {
    font-size: 1rem;
    letter-spacing: -0.1px;
}

.profile-caption {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.78rem;
}

.profile-caption-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #55a67e;
}

button {
    min-height: 40px;
    padding: 9px 15px;
    border-radius: 10px;
    background: var(--primary-color);
    font-size: 0.86rem;
    box-shadow: none;
}

button.secondary {
    background-color: #edf3ef;
    color: #37594b;
}

button.secondary:hover:not(:disabled) {
    background-color: #e1ece5;
}

button.danger {
    background: #fbefed;
    color: #a64e40;
}

button.danger:hover:not(:disabled) {
    background: #f7e2de;
}

.preferences-card {
    padding-top: 27px;
}

.preferences-header {
    align-items: center;
    margin-bottom: 22px;
}

.preferences-header h2 {
    margin-bottom: 4px;
}

.subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.section-eyebrow {
    display: block;
    margin-bottom: 6px;
    color: #6c927f;
    font-size: 0.66rem;
    font-weight: 750;
    letter-spacing: 1.45px;
}

.preferences-form {
    grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
    gap: 14px;
}

.form-group label {
    color: #4b5d55;
    font-size: 0.78rem;
}

.preferences-form select,
.preferences-form input,
.form-group input {
    min-height: 44px;
    padding: 10px 12px;
    border-color: #e1e8e2;
    border-radius: 10px;
    background-color: #fcfdfb;
    color: #294238;
    font: inherit;
    font-size: 0.88rem;
}

.preferences-form select:focus,
.preferences-form input:focus,
.form-group input:focus {
    outline: none;
    border-color: #6fa78d;
    box-shadow: 0 0 0 3px rgba(23, 107, 87, 0.1);
}

.preference-item {
    padding: 12px 14px;
    border-color: #e9eee9;
    border-radius: 12px;
    background: #fafcf9;
}

.preference-item-title {
    color: #365348;
    font-size: 0.87rem;
}

.preference-item-value {
    margin-top: 2px;
    font-size: 0.84rem;
}

.planner-card {
    padding: 30px;
    border-color: #e1eae2;
    background:
        radial-gradient(ellipse at 100% 0%, rgba(229, 241, 227, 0.72), transparent 38%),
        #fff;
}

.ws-controls-wrapper {
    align-items: center;
    gap: 20px;
    padding-bottom: 23px;
    margin-bottom: 20px;
    border-bottom-color: #e8eee8;
}

.planner-card h2 {
    margin-bottom: 5px;
    font-size: clamp(1.5rem, 3vw, 1.95rem);
    letter-spacing: -0.8px;
}

.planner-subtitle {
    max-width: 540px;
}

.planner-connection {
    display: flex;
    align-items: center;
    gap: 13px;
}

.ws-status-indicator {
    gap: 8px;
    color: #67786f;
}

.status-dot {
    width: 8px;
    height: 8px;
}

.status-dot.disconnected {
    background-color: #d38a68;
    box-shadow: 0 0 0 4px rgba(211, 138, 104, 0.13);
}

.status-dot.connecting {
    background-color: #d39a4d;
    box-shadow: 0 0 0 4px rgba(211, 154, 77, 0.13);
}

.status-dot.connected {
    background-color: #48a477;
    box-shadow: 0 0 0 4px rgba(72, 164, 119, 0.13);
}

.badge.disconnected {
    background: #f7e9e3;
    color: #a85c43;
}

.badge.connecting {
    background: #fbf1df;
    color: #946721;
}

.badge.connected {
    background: #e4f3e9;
    color: #347650;
}

.quick-prompts {
    gap: 9px;
    margin-bottom: 18px;
}

.prompt-label {
    margin-bottom: 9px;
    color: #6c7d73;
    font-size: 0.78rem;
    font-weight: 600;
}

.quick-chip {
    padding: 8px 12px;
    border-color: #e4ebe4;
    border-radius: 999px;
    background: #fff;
    color: #53685d;
    font-size: 0.78rem;
}

.quick-chip:hover {
    border-color: #b9d6c5;
    background: #eef6ef;
    color: #176b57;
}

.messages-container {
    height: 410px;
    max-height: 62vh;
    padding: 18px;
    border-color: #e7ede7;
    border-radius: 15px;
    background: rgba(249, 251, 248, 0.88);
}

.messages-container:empty {
    display: grid;
    place-content: center;
    text-align: center;
}

.messages-container:empty::before {
    content: "✦";
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    justify-self: center;
    margin-bottom: 12px;
    border-radius: 15px;
    background: #edf5ed;
    color: #4c8c6d;
    font-size: 1.35rem;
}

.messages-container:empty::after {
    content: "Your next adventure starts here";
    color: #75877d;
    font-size: 0.88rem;
}

.chat-bubble {
    border-radius: 14px;
}

.chat-bubble.user {
    border-bottom-right-radius: 4px;
    background: #176b57;
}

.chat-bubble.agent {
    border-color: #e5ebe5;
    border-bottom-left-radius: 4px;
}

.chat-bubble.system {
    background: #edf3ef;
    color: #708076;
}

.ws-input-area {
    gap: 8px;
    padding: 6px;
    border-color: #dfe8e0;
    border-radius: 13px;
}

.ws-input-area input {
    min-width: 0;
    padding: 11px 12px;
    color: #294238;
    font-size: 0.9rem;
}

.ws-input-area input::placeholder {
    color: #9aa69e;
}

.ws-input-area button {
    min-width: 104px;
    border-radius: 9px;
}

.input-hint {
    margin: 9px 3px 0;
    color: #98a49c;
    font-size: 0.72rem;
}

.plan-result {
    border-color: #e5ebe5;
    border-radius: 14px;
}

.loading-card {
    display: grid;
    justify-items: center;
    padding: 58px 24px;
    text-align: center;
}

.loading-mark {
    margin-bottom: 20px;
    animation: float 2.4s ease-in-out infinite;
}

.loading-card h2 {
    margin-bottom: 5px;
}

.loading-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.status-box.success,
.status-box.error {
    border-radius: 11px;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(-8deg); }
    50% { transform: translateY(-5px) rotate(-4deg); }
}

@media (max-width: 768px) {
    body {
        padding: 24px 16px 40px;
    }

    .container {
        padding: 0;
    }

    .site-header {
        margin-bottom: 20px;
    }

    .card,
    .planner-card {
        padding: 22px;
    }

    .profile-card {
        padding-top: 16px;
        padding-bottom: 16px;
    }

    .ws-controls-wrapper {
        align-items: flex-start;
    }

    .planner-connection {
        width: 100%;
        justify-content: space-between;
    }

    .messages-container {
        height: 380px;
        max-height: 58vh;
    }
}

@media (max-width: 520px) {
    body {
        padding: 18px 12px 30px;
    }

    .header-note {
        display: none;
    }

    .brand-mark {
        width: 46px;
        height: 46px;
        border-radius: 14px;
    }

    .site-header h1 {
        font-size: 1.35rem;
    }

    .header-badge {
        font-size: 0.58rem;
    }

    .card,
    .planner-card {
        padding: 19px 16px;
        border-radius: 15px;
    }

    .preferences-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .preferences-header > button {
        width: 100%;
    }

    .planner-connection {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .ws-controls {
        width: 100%;
    }

    .ws-controls button {
        flex: 1;
    }

    .quick-prompts {
        gap: 7px;
    }

    .quick-chip {
        font-size: 0.73rem;
    }

    .messages-container {
        height: 340px;
        max-height: 55vh;
        padding: 12px;
    }

    .actions button {
        flex: initial;
    }

    .preferences-form .actions button {
        flex: 1;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.weather-panel {
    margin-top: 15px;
    border-left: 4px solid #0284c7;
}

.weather-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.weather-heading h4,
.weather-forecast-title {
    margin: 0;
    color: #155e75;
}

.weather-timezone,
.weather-source,
.weather-advisory {
    color: #64748b;
    font-size: 0.78rem;
}

.weather-current {
    margin-top: 12px;
    padding: 13px;
    border: 1px solid #dbeafe;
    border-radius: 12px;
    background: #f0f9ff;
}

.weather-current-main {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 10px;
    color: #0c4a6e;
}

.weather-current-main > span:last-child {
    font-size: 1.25rem;
    font-weight: 700;
}

.weather-current-detail,
.weather-day-details {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    margin-top: 7px;
    color: #475569;
    font-size: 0.82rem;
}

.weather-current > p,
.weather-source,
.weather-advisory {
    margin: 8px 0 0;
}

.weather-message,
.weather-unavailable {
    margin-top: 9px;
    color: #92400e;
    font-size: 0.86rem;
}

.weather-forecast-title {
    margin-top: 14px;
    margin-bottom: 8px;
    font-size: 0.96rem;
}

.weather-days {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr));
    gap: 9px;
}

.weather-day {
    min-width: 0;
    padding: 11px;
    border: 1px solid #e2e8f0;
    border-radius: 11px;
    background: #fff;
}

.weather-day h5,
.weather-condition {
    margin: 0 0 6px;
    color: #334155;
}

.weather-condition {
    font-weight: 650;
}

.weather-hourly {
    margin-top: 9px;
    color: #475569;
    font-size: 0.78rem;
}

.weather-hourly > div {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 5px;
}

.weather-hourly > div > span {
    padding: 4px 6px;
    border-radius: 6px;
    background: #f1f5f9;
}

.weather-warnings {
    margin: 8px 0 0;
    padding-left: 18px;
    color: #9a3412;
    font-size: 0.8rem;
}

@media (max-width: 520px) {
    .weather-heading {
        flex-direction: column;
    }

    .weather-day-details {
        gap: 5px 10px;
    }
}