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

/* ── Design Tokens (Light) ───────────────────────── */
:root {
    /* Colors — muted green primary, semantic green/red */
    --bg: #f5f5f5;
    --card-bg: #ffffff;
    --primary: #3B6B4F;
    --primary-dark: #2C5340;
    --primary-light: #EDF5F0;
    --text: #212121;
    --text-secondary: #616161;
    --border: #e0e0e0;
    --success: #388E3C;
    --success-bg: #E8F5E9;
    --warning: #F57C00;
    --warning-bg: #FFF3E0;
    --error: #D32F2F;
    --error-bg: #FFEBEE;
    --shadow: rgba(0, 0, 0, 0.08);
    --overlay: rgba(0, 0, 0, 0.5);

    /* Typography */
    --font-xs: 11px;
    --font-sm: 13px;
    --font-base: 14px;
    --font-md: 15px;
    --font-lg: 17px;
    --font-xl: 18px;

    /* Layout */
    --nav-height: 60px;
    --header-height: 56px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --radius-full: 50%;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ── Dark Mode ───────────────────────────────────── */
:root.dark {
    --bg: #1a1a1a;
    --card-bg: #2d2d2d;
    --text: #e8e8e8;
    --text-secondary: #a0a0a0;
    --border: #404040;
    --shadow: rgba(0, 0, 0, 0.3);
    --overlay: rgba(0, 0, 0, 0.7);
    --primary-light: #1A2F20;
    --success-bg: #1b3a1e;
    --warning-bg: #3a2e1a;
    --error-bg: #3a1a1a;
}

@media (prefers-color-scheme: dark) {
    :root:not(.light) {
        --bg: #1a1a1a;
        --card-bg: #2d2d2d;
        --text: #e8e8e8;
        --text-secondary: #a0a0a0;
        --border: #404040;
        --shadow: rgba(0, 0, 0, 0.3);
        --overlay: rgba(0, 0, 0, 0.7);
        --primary-light: #1A2F20;
        --success-bg: #1b3a1e;
        --warning-bg: #3a2e1a;
        --error-bg: #3a1a1a;
    }
}

body {
    font-family: "Segoe UI", Arial, sans-serif;
    background-color: var(--bg);
    background-image:
        radial-gradient(circle at top, color-mix(in srgb, var(--primary) 14%, transparent), transparent 34%),
        linear-gradient(180deg, color-mix(in srgb, var(--primary) 6%, transparent) 0%, transparent 58%);
    color: var(--text);
    min-height: 100vh;
    padding-bottom: var(--safe-bottom);
}

/* ── Screens ─────────────────────────────────────── */
.screen {
    display: none;
    flex-direction: column;
    min-height: 100vh;
    padding-bottom: calc(var(--nav-height) + var(--safe-bottom) + 8px);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.screen.active {
    display: flex;
    opacity: 1;
    animation: fadeIn 0.2s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Header ──────────────────────────────────────── */
header {
    background: var(--primary);
    color: white;
    padding: 16px;
    text-align: center;
    position: relative;
}

header h1 {
    font-size: var(--font-xl);
    font-weight: 600;
}

header .header-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    opacity: 0.8;
}

header .header-btn:hover {
    opacity: 1;
}

header .subtitle {
    font-size: var(--font-sm);
    opacity: 0.92;
    margin-top: 4px;
}

/* ── Search ──────────────────────────────────────── */
.search-box {
    display: flex;
    gap: 8px;
    padding: 12px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
}

.search-box input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: var(--font-md);
    outline: none;
    transition: border-color 0.2s;
    background: var(--card-bg);
    color: var(--text);
}

.search-box input:focus {
    border-color: var(--primary);
}

/* ── Search Counter ──────────────────────────────── */
.search-counter {
    text-align: center;
    padding: 6px 12px;
    font-size: var(--font-sm);
    color: var(--text-secondary);
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
}

.search-counter.warning {
    color: var(--warning);
}

.search-counter.exhausted {
    color: var(--error);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
}

.search-counter.unlocked {
    color: var(--success);
    font-weight: 600;
}

.search-counter.exhausted #searchUnlockBtn {
    width: 100%;
    padding: 10px;
    font-size: var(--font-base);
    font-weight: 600;
}

.recent-searches {
    margin: 8px 16px 0;
}

.recent-search-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px 14px;
    box-shadow: 0 1px 2px var(--shadow);
}

.recent-search-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.recent-search-primary {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.recent-search-secondary {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.recent-search-btn {
    width: 100%;
    margin-top: 10px;
}

.recent-search-item {
    width: 100%;
    margin-top: 8px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    text-align: left;
    color: var(--text);
    cursor: pointer;
}

.recent-search-meta {
    margin-top: 6px;
    font-size: var(--font-xs);
    color: var(--text-secondary);
}

/* ── Buttons ─────────────────────────────────────── */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-md);
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
}

.btn:active {
    opacity: 0.7;
}

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

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

.btn-secondary {
    background: var(--border);
    color: var(--text);
}

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

/* ── Results ─────────────────────────────────────── */
.results-container {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
}

.history-summary {
    padding: 12px;
}

.history-summary-grid {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.history-pill {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 12px;
    font-size: var(--font-sm);
}

.history-list {
    flex: 1;
    padding: 0 12px 12px;
    overflow-y: auto;
}

.history-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 14px;
    margin-bottom: 10px;
    box-shadow: 0 1px 3px var(--shadow);
    border-left: 4px solid var(--border);
}

.history-card.search {
    border-left-color: var(--primary);
}

.history-card.order {
    border-left-color: var(--success);
}

.history-card.support {
    border-left-color: var(--warning);
}

.history-topline {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.history-kind {
    font-weight: 600;
    font-size: var(--font-md);
}

.history-date {
    color: var(--text-secondary);
    font-size: var(--font-xs);
    white-space: nowrap;
}

.history-subtitle {
    font-size: var(--font-sm);
    color: var(--text);
}

.history-details {
    margin-top: 6px;
    font-size: var(--font-sm);
    color: var(--text-secondary);
}

.history-status {
    margin-top: 8px;
    display: inline-block;
    font-size: var(--font-xs);
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--primary-light);
    color: var(--text);
}

.result-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px var(--shadow);
    border: 1px solid color-mix(in srgb, var(--primary) 8%, transparent);
}

.result-card h3 {
    font-size: var(--font-lg);
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 6px 0;
    color: var(--primary);
    letter-spacing: -0.01em;
    word-break: break-all;
}

.result-card p {
    font-size: var(--font-sm);
    color: var(--text);
    line-height: 1.5;
}

.result-card > p {
    margin: 0 0 4px 0;
    color: var(--text-secondary);
    font-size: var(--font-sm);
}

.result-card .result-address {
    margin: 0 0 6px 0;
    color: var(--text);
    font-size: var(--font-sm);
    line-height: 1.45;
}

.result-card .result-address strong {
    font-weight: 600;
    color: var(--text);
}

.result-card .result-facts {
    margin-top: 12px;
    display: grid;
    gap: 6px;
}

.result-card .result-facts p {
    margin: 0;
    font-size: var(--font-sm);
    line-height: 1.5;
    color: var(--text);
}

.result-card .result-facts strong {
    color: var(--text-secondary);
    font-weight: 500;
    margin-right: 4px;
}

.result-rights-details {
    margin-top: 12px;
    border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--text) 3%, transparent);
    overflow: hidden;
}

.result-rights-details > summary {
    list-style: none;
    cursor: pointer;
    padding: 10px 14px;
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    user-select: none;
}

.result-rights-details > summary::-webkit-details-marker {
    display: none;
}

.result-rights-details > summary::after {
    content: '▾';
    font-size: var(--font-sm);
    color: var(--text-secondary);
    transition: transform 0.2s;
}

.result-rights-details[open] > summary::after {
    transform: rotate(180deg);
}

.result-rights-details .result-rights-body {
    padding: 4px 14px 12px 14px;
    border-top: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
}

.result-rights-details .result-rights-body p {
    margin: 6px 0;
    font-size: var(--font-sm);
    line-height: 1.5;
    color: var(--text);
    word-wrap: break-word;
}

/* Toast notifications */
.toast-container{position:fixed;top:12px;left:50%;transform:translateX(-50%);z-index:2000;display:flex;flex-direction:column;gap:8px;pointer-events:none;max-width:90vw}
.toast{padding:10px 18px;border-radius:10px;font-size:14px;color:#fff;pointer-events:auto;cursor:pointer;animation:toastIn .3s ease;text-align:center;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.toast-error{background:var(--error)}
.toast-success{background:var(--success)}
.toast-info{background:var(--primary)}
@keyframes toastIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
.status-warn{color:var(--warning)}
html.dark .toast{box-shadow:0 4px 16px rgba(0,0,0,.5)}
html.dark .order-card{background:#2c2c2e}
.result-card .service-compare {
    margin-top: 12px;
    display: grid;
    gap: 8px;
}

.result-card .service-note {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: var(--primary-light);
    font-size: var(--font-sm);
    line-height: 1.45;
    color: var(--text);
    border: 1px solid color-mix(in srgb, var(--primary) 12%, transparent);
}

.result-card .service-note.is-primary {
    background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 14%, transparent) 0%, color-mix(in srgb, var(--primary) 6%, transparent) 100%);
    border-color: color-mix(in srgb, var(--primary) 20%, transparent);
}

.result-card .actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 12px;
}

.result-card .actions .order-form {
    margin: 0;
    display: flex;
}

.result-card .actions .order-form.is-primary {
    grid-column: 1 / -1;
}

.result-card .actions .btn {
    width: 100%;
    padding: 8px;
    font-size: var(--font-sm);
    line-height: 1.3;
    min-height: 58px;
}

.result-card .actions .order-btn {
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.12);
    cursor: pointer;
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 58px;
    height: 100%;
}

.result-card .actions .order-btn .order-btn-title {
    display: block;
    font-size: 14px;
    font-weight: 700;
}

.result-card .actions .order-form.is-primary .order-btn {
    background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 88%, #000) 0%, var(--primary-dark) 100%);
}

.result-card .actions .order-btn .order-btn-subtitle {
    display: block;
    margin-top: 2px;
    font-size: 11px;
    font-weight: 400;
    opacity: 0.88;
}

.result-card .actions .order-btn:hover,
.result-card .actions .order-btn:focus-visible {
    background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 115%, #fff) 0%, var(--primary) 100%);
}

.result-card .actions .order-btn:active {
    transform: scale(0.985);
    opacity: 0.95;
}

.result-card .actions .order-btn.is-pressed {
    transform: scale(0.98);
    filter: brightness(1.08);
}

.result-card .actions .order-btn.is-processing {
    background: linear-gradient(180deg, #6f7e8d 0%, #576574 100%);
}

.result-card .actions .order-btn.is-disabled,
.result-card .actions .order-btn:disabled {
    opacity: 0.72;
    cursor: wait;
}

/* ── Orders ──────────────────────────────────────── */
.orders-list {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
}

.order-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 14px;
    margin-bottom: 10px;
    box-shadow: 0 1px 3px var(--shadow);
    display: flex;
    flex-direction: column;
}

.order-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
}

.order-actions {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.btn-download {
    font-size: var(--font-base);
    padding: 6px 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
}

.order-card .order-info h4 {
    font-size: var(--font-base);
    margin-bottom: 4px;
}

.order-card .order-info p {
    font-size: 12px;
    color: var(--text-secondary);
}

.order-address {
    width: 100%;
    font-size: var(--font-sm);
    color: var(--text-secondary);
    padding: 6px 0 0 0;
    border-top: 1px solid var(--border);
    line-height: 1.5;
    word-break: break-word;
}

.order-card .status-badge {
    padding: 4px 10px;
    border-radius: var(--radius-md);
    font-size: var(--font-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.ready { background: var(--success-bg); color: var(--success); }
.status-badge.pending { background: var(--border); color: var(--text-secondary); }
.status-badge.cancelled,
.status-badge.failed { background: var(--error-bg); color: var(--error); }

/* ── Chat ────────────────────────────────────────── */

/* Help screen: flex column with scrollable area + fixed chat input */
.help-screen.active {
    display: flex;
    flex-direction: column;
}

.help-scroll {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 8px;
}

.chat-messages {
    padding: 12px;
}

.chat-messages:empty {
    display: none;
}

.help-screen.chat-active #helpDiscovery {
    display: none;
}

.help-screen.chat-active .help-hero,
.help-screen.chat-active .help-actions-strip {
    opacity: 0.55;
}

.chat-msg {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: var(--radius-lg);
    margin-bottom: 8px;
    font-size: var(--font-base);
    line-height: 1.5;
    word-wrap: break-word;
}

.chat-msg.user {
    background: var(--primary);
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 4px;
}

.chat-msg.assistant {
    background: var(--card-bg);
    color: var(--text);
    margin-right: auto;
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 2px var(--shadow);
    white-space: normal;
    overflow-wrap: anywhere;
}

.chat-msg.assistant br {
    display: block;
    content: "";
    margin-top: 4px;
}

.chat-msg.assistant p,
.chat-msg.assistant ul,
.chat-msg.assistant ol {
    margin: 0 0 8px 0;
}

.chat-msg.assistant li {
    margin-left: 18px;
    margin-bottom: 4px;
}

.chat-msg.assistant b,
.chat-msg.assistant strong {
    font-weight: 700;
}

.chat-msg.typing {
    opacity: 0.85;
    min-width: 56px;
}

.chat-msg.typing::after {
    content: '';
    display: inline-block;
    animation: typing-dots 1.2s infinite;
    letter-spacing: 2px;
}

@keyframes typing-dots {
    0%   { content: '●'; }
    33%  { content: '● ●'; }
    66%  { content: '● ● ●'; }
    100% { content: '●'; }
}

.chat-input-box {
    display: flex;
    gap: 8px;
    padding: 8px 12px;
    background: var(--card-bg);
    border-top: 1px solid var(--border);
    align-items: flex-end;
}

.chat-input-box textarea {
    flex: 1;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: 20px;
    font-size: var(--font-md);
    font-family: inherit;
    line-height: 1.4;
    outline: none;
    background: var(--bg);
    color: var(--text);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.08);
    resize: none;
    overflow: hidden;
    min-height: 40px;
    max-height: 140px;
    overflow-y: auto;
    transition: border-color 0.15s;
    align-self: flex-end;
}

.chat-input-box textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.8;
}

.chat-input-box textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 18%, transparent);
}

.chat-input-box .btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    padding: 0;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.operator-box {
    padding: 8px 12px 12px;
}

.operator-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 152, 0, 0.22);
    box-shadow: 0 1px 3px var(--shadow);
    padding: 14px;
}

.operator-copy strong {
    display: block;
    font-size: 15px;
    margin-bottom: 6px;
}

.operator-copy p {
    color: var(--text-secondary);
    font-size: var(--font-sm);
    line-height: 1.5;
}

.operator-eyebrow {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--warning);
    font-weight: 700;
    margin-bottom: 8px;
}

.operator-actions {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.operator-actions .btn {
    width: 100%;
}

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

.search-hint {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    text-align: center;
    padding: 8px 16px;
}

/* ── Profile ─────────────────────────────────────── */
.profile-content {
    flex: 1;
    padding: 16px;
}

.profile-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px var(--shadow);
}

.profile-card h3 {
    font-size: var(--font-md);
    margin-bottom: 12px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: var(--font-base);
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-row .label {
    color: var(--text-secondary);
}

.stat-row .value {
    font-weight: 600;
}

.profile-links {
    padding: 0;
}

.profile-link-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 16px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--text);
    font: inherit;
}

.profile-link-row:hover,
.profile-link-row:focus {
    background: var(--bg);
    outline: none;
}

.profile-link-main {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.profile-link-title {
    font-size: var(--font-base);
    font-weight: 600;
}

.profile-link-sub {
    font-size: var(--font-sm);
    color: var(--text-secondary);
}

.profile-link-chevron {
    font-size: 24px;
    color: var(--text-secondary);
    line-height: 1;
}

.stat-row.oferta-row .value {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.btn-text-link {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    color: var(--primary);
    font-size: var(--font-sm);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    line-height: 1;
}

.btn-text-link:hover,
.btn-text-link:focus {
    text-decoration: underline;
    outline: none;
}

/* ── Theme Toggle ────────────────────────────────── */
.theme-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 16px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--text);
    font: inherit;
}

.theme-toggle-row:hover,
.theme-toggle-row:focus {
    background: var(--bg);
    outline: none;
}

.theme-toggle-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.theme-toggle-title {
    font-size: var(--font-base);
    font-weight: 600;
}

.theme-toggle-sub {
    font-size: var(--font-sm);
    color: var(--text-secondary);
}

.theme-toggle-switch {
    width: 52px;
    height: 28px;
    background: var(--border);
    border-radius: 14px;
    position: relative;
    transition: background 0.25s;
    flex-shrink: 0;
}

.theme-toggle-switch::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 50%;
    transition: transform 0.25s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

:root.dark .theme-toggle-switch {
    background: var(--primary);
}

:root.dark .theme-toggle-switch::after {
    transform: translateX(24px);
}

/* ── Bottom Navigation ───────────────────────────── */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(var(--nav-height) + var(--safe-bottom));
    padding-bottom: var(--safe-bottom);
    background: var(--card-bg);
    border-top: 1px solid var(--border);
    display: flex;
    z-index: 100;
}

.nav-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    color: var(--text-secondary);
    font-size: var(--font-xs);
    cursor: pointer;
    transition: color 0.2s;
    -webkit-tap-highlight-color: transparent;
    padding: 0 2px;
}

.nav-btn.active {
    color: var(--primary);
}

.nav-icon {
    font-size: 18px;
    margin-bottom: 2px;
}

/* ── Loading ─────────────────────────────────────── */
#loading {
    align-items: center;
    justify-content: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 16px;
}

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

/* ── Utilities ───────────────────────────────────── */
.empty-state {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 20px;
    font-size: var(--font-base);
}

.error-msg {
    color: var(--error);
    text-align: center;
    padding: 12px;
    font-size: var(--font-base);
}

.success-msg {
    color: var(--success);
    text-align: center;
    padding: 12px;
    font-size: var(--font-base);
    background: var(--success-bg);
    border-radius: var(--radius-md);
    margin: 12px 0;
}

/* ── Responsive ──────────────────────────────────── */
@media (min-width: 600px) {
    #app {
        max-width: 480px;
        margin: 0 auto;
        box-shadow: 0 0 20px var(--shadow);
        min-height: 100vh;
        position: relative;
    }
    .bottom-nav {
        max-width: 480px;
        left: 50%;
        transform: translateX(-50%);
    }
}

/* ── Help / Examples ─────────────────────────────── */
.help-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.help-hero {
    margin: 12px 12px 0;
    padding: 18px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 16%, transparent) 0%, color-mix(in srgb, var(--primary) 4%, transparent) 100%);
    border: 1px solid color-mix(in srgb, var(--primary) 14%, transparent);
}

.help-hero-kicker {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 8px;
}

.help-hero h2 {
    font-size: 18px;
    line-height: 1.35;
    margin-bottom: 8px;
}

.help-hero p {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    line-height: 1.55;
}

.help-actions-strip {
    display: flex;
    gap: 8px;
    padding: 12px 12px 0;
    overflow-x: auto;
}

.help-action-pill {
    flex: 0 0 auto;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text);
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 13px;
    font-weight: 600;
}

.help-anchor {
    position: relative;
    top: -12px;
}

.help-section {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 14px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px var(--shadow);
    border: 1px solid color-mix(in srgb, var(--primary) 8%, transparent);
}

.help-section-title {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.help-hint {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.example-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-top: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.15s;
    -webkit-tap-highlight-color: transparent;
}

.example-item:first-of-type {
    border-top: none;
}

.example-item:active {
    opacity: 0.6;
}

.example-icon {
    font-size: 22px;
    flex-shrink: 0;
}

.example-text {
    flex: 1;
    min-width: 0;
}

.example-query {
    font-size: var(--font-base);
    font-weight: 500;
    color: var(--primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.example-desc {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.example-arrow {
    font-size: 20px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.help-info {
    background: var(--primary-light);
    border-radius: var(--radius-md);
    padding: 14px;
    margin-bottom: 12px;
}

.help-info p {
    font-size: var(--font-sm);
    color: var(--text);
    line-height: 1.6;
}

.help-info p + p {
    margin-top: 6px;
}

/* ── Modal (Offer) ───────────────────────────────── */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal.hidden {
    display: none;
}

/* При первом запуске (consent) — перекрываем loading полностью */
.modal.consent-first .modal-overlay {
    background: var(--bg);
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay);
}

.modal-content {
    position: relative;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin: 16px;
    max-width: 460px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px var(--shadow);
}

.modal-content h2 {
    font-size: var(--font-lg);
    margin-bottom: 12px;
    flex-shrink: 0;
}

.offer-text-scroll {
    flex: 1;
    overflow-y: auto;
    font-size: var(--font-sm);
    line-height: 1.6;
    color: var(--text);
    white-space: pre-wrap;
    padding: 12px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    max-height: 60vh;
    margin-bottom: 12px;
}

.modal-actions {
    flex-shrink: 0;
    display: flex;
    gap: 8px;
}

.modal-actions .btn {
    flex: 1;
}

/* ── Profile links ───────────────────────────────── */
.btn-link {
    background: none;
    border: none;
    color: var(--primary);
    font-size: var(--font-base);
    cursor: pointer;
    padding: 10px 0;
    text-align: left;
    width: 100%;
    font-weight: 500;
}

.btn-link:active {
    opacity: 0.6;
}

/* ── Toast Notifications ─────────────────────────── */
.toast-container {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
    max-width: 420px;
    width: calc(100% - 32px);
}

.toast {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: var(--font-sm);
    font-weight: 500;
    color: white;
    pointer-events: auto;
    animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
    box-shadow: 0 4px 12px var(--shadow);
}

.toast.success { background: var(--success); }
.toast.error   { background: var(--error); }
.toast.warning { background: var(--warning); }
.toast.info    { background: var(--primary); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(-12px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes toastOut {
    from { opacity: 1; }
    to   { opacity: 0; transform: translateY(-8px); }
}

/* ── Payment Overlay ─────────────────────────────── */
.payment-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--overlay);
    z-index: 250;
    display: flex;
    align-items: center;
    justify-content: center;
}

.payment-overlay .payment-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    max-width: 320px;
    width: 90%;
    box-shadow: 0 8px 32px var(--shadow);
}

.payment-overlay .payment-card .payment-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

.payment-overlay .payment-card h3 {
    font-size: var(--font-lg);
    margin-bottom: 8px;
}

.payment-overlay .payment-card p {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.payment-overlay .payment-card .payment-success-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

/* ── Utility ─────────────────────────────────────── */
.hidden {
    display: none !important;
}
/* ── v5: visual polish ─────────────────────────────
   - dark-mode совместимая danger-zone и pending CTA
   - glassmorphism для bottom-nav и header
   - универсальный :focus-visible для доступности
   - тосты выровнены, безопаснее анимация
*/

/* Danger zone (профиль) */
.profile-danger-zone {
    margin-top: 24px;
    padding: 16px;
    border: 1px solid color-mix(in srgb, var(--error) 50%, transparent);
    border-radius: var(--radius-md);
    background: var(--error-bg);
    box-shadow: 0 1px 3px var(--shadow);
}
.profile-danger-zone h4 {
    margin: 0 0 8px;
    color: var(--error);
    font-size: var(--font-base);
    font-weight: 700;
}
.profile-danger-zone p {
    margin: 0 0 12px;
    font-size: var(--font-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

/* нопка-опасность */
.btn-danger {
    background: var(--error);
    color: #fff;
    border: none;
    width: 100%;
    transition: background 0.15s, transform 0.1s;
}
.btn-danger:hover { background: color-mix(in srgb, var(--error) 88%, #000); }
.btn-danger:active { transform: scale(0.98); }
.btn-danger.btn-danger-confirming {
    background: var(--warning);
    animation: danger-pulse 1s ease-in-out infinite;
}
@keyframes danger-pulse {
    0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--warning) 50%, transparent); }
    50%      { box-shadow: 0 0 0 6px color-mix(in srgb, var(--warning) 0%, transparent); }
}

/* Статус ok */
.stat-row .value.status-ok { color: var(--success); }
.profile-link-sub.status-ok { color: var(--success); }

/* Pending order — карточка с CTA «платить» */
.order-card--pending {
    border: 1px solid color-mix(in srgb, var(--warning) 35%, transparent);
    background: linear-gradient(180deg, var(--warning-bg) 0%, var(--card-bg) 60%);
}
.order-pending-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    flex-shrink: 0;
}
.order-pending-cta .status-badge { white-space: nowrap; }
.order-pending-cta .order-pay-btn {
    padding: 8px 14px;
    font-size: var(--font-sm);
    border-radius: var(--radius-sm);
    min-width: 110px;
}
.order-card .order-info { min-width: 0; flex: 1; }
.order-card .order-info h4 { word-break: break-all; }
.order-card .order-date { opacity: 0.75; }

/* Glassmorphism: bottom-nav и header — лёгкая прозрачность */
@supports (backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px)) {
    .bottom-nav {
        background: color-mix(in srgb, var(--card-bg) 78%, transparent);
        backdrop-filter: saturate(160%) blur(14px);
        -webkit-backdrop-filter: saturate(160%) blur(14px);
        box-shadow: 0 -1px 8px var(--shadow);
    }
    header {
        background: linear-gradient(135deg,
            color-mix(in srgb, var(--primary) 92%, transparent) 0%,
            color-mix(in srgb, var(--primary-dark) 88%, transparent) 100%);
        backdrop-filter: saturate(160%) blur(8px);
        -webkit-backdrop-filter: saturate(160%) blur(8px);
    }
}

/* ниверсальный focus-visible для accessibility (клавиатура) */
.btn:focus-visible,
.nav-btn:focus-visible,
.example-item:focus-visible,
.help-action-pill:focus-visible,
.recent-search-item:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Toast: работа в общем контейнере + позиционирование */
.toast-container {
    position: fixed;
    left: 50%;
    bottom: calc(var(--nav-height) + var(--safe-bottom) + 16px);
    transform: translateX(-50%);
    z-index: 300;
    pointer-events: none;
    width: max-content;
    max-width: calc(100vw - 32px);
}
.toast {
    pointer-events: auto;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    color: #fff;
    font-size: var(--font-sm);
    box-shadow: 0 4px 14px rgba(0,0,0,0.18);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    max-width: 100%;
    text-align: center;
}
.toast.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Тёмная скроллбар-полоска для chat и offer */
.help-scroll,
.offer-text-scroll,
.chat-input-box textarea {
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}
.help-scroll::-webkit-scrollbar,
.offer-text-scroll::-webkit-scrollbar,
.chat-input-box textarea::-webkit-scrollbar {
    width: 6px;
}
.help-scroll::-webkit-scrollbar-thumb,
.offer-text-scroll::-webkit-scrollbar-thumb,
.chat-input-box textarea::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

/* History card — лёгкое hover-подсвечивание */
.history-card {
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.history-card:active {
    transform: scale(0.995);
    box-shadow: 0 0 0 var(--shadow);
}

/* одалка с офертой — на всю высоту корректно */
.modal-content {
    backdrop-filter: blur(2px);
}

/* ── v6: gestalt/contrast/depth polish ───────────────
   ринципы:
   - акон близости: пилюля nav.active даёт визуальную «опору»
   - акон фигуры/фона: lift у карточек на hover/active
   - акон сходства: единые токены везде (никаких хексов)
   - онтраст: шpinner и status-pill читаются в обеих темах
   - ерархия: hero-стили заголовков, мягкие тени для глубины
*/

/* === Active nav: top-indicator pill (gestalt grouping) === */
.nav-btn { position: relative; }
.nav-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 28px;
    height: 3px;
    border-radius: 0 0 3px 3px;
    background: var(--primary);
    transition: transform 0.18s ease;
}
.nav-btn.active::before { transform: translateX(-50%) scaleX(1); }
.nav-btn.active .nav-icon {
    transform: translateY(-1px) scale(1.08);
    transition: transform 0.18s ease;
}
.nav-btn .nav-icon { transition: transform 0.18s ease; }
.nav-btn:active .nav-icon { transform: scale(0.92); }

/* === Header: depth + subtle separator === */
header {
    box-shadow: 0 2px 12px color-mix(in srgb, var(--primary) 22%, transparent);
}

/* === Search input: focus halo === */
.search-box input:focus {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
}
.search-box input::placeholder { color: var(--text-secondary); opacity: 0.7; }

/* === Spinner: better dark-mode contrast === */
.spinner {
    border-color: color-mix(in srgb, var(--primary) 16%, transparent);
    border-top-color: var(--primary);
}

/* === Empty state: softer block === */
.empty-state {
    background: color-mix(in srgb, var(--card-bg) 60%, transparent);
    border-radius: var(--radius-lg);
    margin: 12px;
    border: 1px dashed var(--border);
    line-height: 1.55;
}

/* === Profile-card: лёгкий hover-lift === */
.profile-card {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}
.profile-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px var(--shadow);
}
.profile-card h3 {
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid color-mix(in srgb, var(--primary) 25%, transparent);
}

/* === Order-card: правильный flex и hover === */
.order-card {
    gap: 12px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.order-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--shadow);
}

/* === Result-card: hover-lift + чуть глубже === */
.result-card {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.result-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--primary) 14%, var(--shadow));
}

/* === History-card: hover-lift === */
.history-card {
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-left-width 0.15s ease;
}
.history-card:hover {
    transform: translateX(2px);
    box-shadow: 0 4px 12px var(--shadow);
    border-left-width: 6px;
}

/* === History-status: token-based === */
.history-status {
    background: color-mix(in srgb, var(--primary) 14%, transparent);
    color: var(--primary);
    font-weight: 600;
}

/* === Chat user-message: subtle gradient === */
.chat-msg.user {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 2px 8px color-mix(in srgb, var(--primary) 30%, transparent);
}

/* === Help-hero: token-based gradient === */
.help-hero {
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--primary) 18%, transparent) 0%,
        color-mix(in srgb, var(--primary) 4%, transparent) 100%);
    border-color: color-mix(in srgb, var(--primary) 18%, transparent);
}

/* === Status-badges: универсальный gestalt + dot === */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    line-height: 1;
}
.status-badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 6px currentColor;
    flex-shrink: 0;
}
.status-badge.pending::before { animation: status-blink 1.5s ease-in-out infinite; }
@keyframes status-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}

/* === Modal: больше padding на десктопе === */
.modal-content {
    padding: 24px;
    border-radius: var(--radius-xl);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    border: 1px solid color-mix(in srgb, var(--primary) 8%, transparent);
}
.modal-overlay {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    background: color-mix(in srgb, var(--bg) 60%, var(--overlay));
}

/* === Recent-search-item: hover === */
.recent-search-item {
    transition: background 0.15s ease, border-color 0.15s ease;
}
.recent-search-item:hover {
    background: color-mix(in srgb, var(--primary) 6%, transparent);
    border-color: color-mix(in srgb, var(--primary) 30%, var(--border));
}

/* === Recent-search-card: depth === */
.recent-search-card {
    border-color: color-mix(in srgb, var(--primary) 18%, transparent);
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--primary) 4%, var(--card-bg)) 0%,
        var(--card-bg) 100%);
}

/* === Help-action-pill: hover === */
.help-action-pill {
    transition: background 0.15s ease, transform 0.1s ease;
}
.help-action-pill:hover {
    background: color-mix(in srgb, var(--primary) 12%, transparent);
}
.help-action-pill:active { transform: scale(0.97); }

/* === Btn: лёгкая глубина для primary === */
.btn-primary {
    box-shadow: 0 2px 6px color-mix(in srgb, var(--primary) 35%, transparent);
}
.btn-primary:hover {
    box-shadow: 0 4px 10px color-mix(in srgb, var(--primary) 45%, transparent);
}
.btn-primary:active {
    box-shadow: 0 1px 3px color-mix(in srgb, var(--primary) 35%, transparent);
    transform: translateY(1px);
}

/* === Header заголовок + subtitle: лучшая иерархия === */
header h1 { font-size: 20px; letter-spacing: -0.01em; }
header .subtitle { letter-spacing: 0.01em; }

/* === Reduced motion: уважаем preference === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

/* === Touch tap-highlight: всегда выключен === */
button, a, .nav-btn, .help-action-pill, .recent-search-item {
    -webkit-tap-highlight-color: transparent;
}

/* === iOS safe-area для модалки === */
.modal-content {
    margin-top: calc(16px + env(safe-area-inset-top, 0px));
    margin-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
}

/* === v7: result-report (rights & encumbrances) === */
.result-report {
    margin-top: 12px;
    border: 1px solid color-mix(in srgb, var(--primary) 20%, transparent);
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--primary) 4%, var(--card-bg));
    overflow: hidden;
}
.result-report > summary {
    cursor: pointer;
    padding: 10px 14px;
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--primary);
    list-style: none;
    user-select: none;
}
.result-report > summary::-webkit-details-marker { display: none; }
.result-report > summary::after {
    content: " \25BC";
    font-size: 10px;
    margin-left: 6px;
    opacity: 0.6;
    transition: transform 0.15s ease;
    display: inline-block;
}
.result-report[open] > summary::after { transform: rotate(180deg); }
.result-report pre {
    margin: 0;
    padding: 12px 14px;
    border-top: 1px solid color-mix(in srgb, var(--primary) 12%, transparent);
    font-family: "Segoe UI", system-ui, sans-serif;
    font-size: var(--font-sm);
    line-height: 1.55;
    color: var(--text);
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-x: auto;
    max-height: 420px;
    overflow-y: auto;
}

/* === v8: result-rights (inline rights & encumbrances list) === */
.result-rights {
    margin-top: 14px;
    padding: 12px 14px;
    border: 1px solid color-mix(in srgb, var(--primary) 18%, transparent);
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--primary) 4%, var(--card-bg));
}
.result-rights h4 {
    margin: 0 0 8px 0;
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.02em;
}
.result-rights p {
    margin: 4px 0;
    font-size: var(--font-sm);
    line-height: 1.5;
    color: var(--text);
    word-wrap: break-word;
}

/* Toast notifications */
.toast-container{position:fixed;top:12px;left:50%;transform:translateX(-50%);z-index:2000;display:flex;flex-direction:column;gap:8px;pointer-events:none;max-width:90vw}
.toast{padding:10px 18px;border-radius:10px;font-size:14px;color:#fff;pointer-events:auto;cursor:pointer;animation:toastIn .3s ease;text-align:center;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.toast-error{background:var(--error)}
.toast-success{background:var(--success)}
.toast-info{background:var(--primary)}
@keyframes toastIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
.status-warn{color:var(--warning)}
html.dark .toast{box-shadow:0 4px 16px rgba(0,0,0,.5)}
html.dark .order-card{background:#2c2c2e}