@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --bg-0: #0d0d0d;
    --bg-1: #141414;
    --bg-2: #1c1c1c;
    --bg-3: #242424;
    --line: #2e2e2e;
    --line-hot: #c75a2a;
    --text-0: #f0ede8;
    --text-1: #b8b4ad;
    --text-2: #7a7671;
    --orange: #c75a2a;
    --orange-dim: rgba(199,90,42,0.1);
    --orange-glow: rgba(199,90,42,0.35);
    --orange-hover: #d4673a;
    --green: #4caf7d;
    --green-dim: rgba(76,175,125,0.12);
    --red: #c23a2e;
    --shadow: rgba(0,0,0,0.6);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'IBM Plex Sans', sans-serif;
    background: var(--bg-0);
    color: var(--text-0);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Grid background texture */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 39px, var(--line) 39px, var(--line) 40px),
        repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(46,46,46,0.4) 39px, rgba(46,46,46,0.4) 40px);
    opacity: 0.2;
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 50vw; height: 50vh;
    background: radial-gradient(ellipse at 5% 5%, rgba(199,90,42,0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ─── NAVIGATION ─── */

.navigation {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(13,13,13,0.95);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-buttons {
    display: flex;
    gap: 0;
    align-items: center;
    height: 100%;
}

.nav-btn {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.65rem, 1.2vw, 0.76rem);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: transparent;
    color: var(--text-2);
    border: none;
    border-right: 1px solid var(--line);
    padding: 0 clamp(1.25rem, 3vw, 2.25rem);
    height: 100%;
    cursor: pointer;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    position: relative;
}

.nav-btn:first-child { border-left: 1px solid var(--line); }

/* Orange underline at bottom of nav bar */
.nav-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: calc(100% - 2rem);
    height: 2px;
    background: var(--orange);
    transform-origin: center;
    transition: transform 0.25s ease;
}

.nav-btn:hover { color: var(--text-1); }
.nav-btn:hover::after {
    transform: translateX(-50%) scaleX(0.5);
}

.nav-btn.active {
    color: var(--text-0);
    background: transparent !important;
}
.nav-btn.active::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-icon {
    font-size: 14px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: inherit;
    flex-shrink: 0;
}

.nav-icon svg {
    display: block;
    stroke: currentColor;
}

/* ─── PAGES ─── */

.pages-container {
    display: block !important;
    width: 100% !important;
    transform: none !important;
    transition: none !important;
    padding-top: 56px;
    position: relative;
    z-index: 1;
}

.page {
    display: none;
    width: 100%;
    min-height: calc(100vh - 56px);
    padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1rem, 4vw, 2rem);
    animation: fadeUp 0.35s ease both;
}

.page.active { display: block; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── CONTAINER ─── */

.container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: clamp(1.25rem, 3vw, 2rem);
}

/* ─── PAGE HEADER ─── */

header {
    border-bottom: 1px solid var(--line);
    padding-bottom: clamp(0.75rem, 2vw, 1.25rem);
    position: relative;
}

header::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 0;
    width: clamp(50px, 10vw, 80px);
    height: 2px;
    background: var(--orange);
}

h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--text-0);
    line-height: 1;
}

h1 span { color: var(--orange); }

/* ─── INPUT SECTION ─── */

.input-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.input-description {
    font-size: clamp(0.85rem, 1.5vw, 0.95rem);
    color: var(--text-1);
    line-height: 1.65;
}

.input-description p { margin-bottom: 0.5rem; }
.input-description p:last-child { margin-bottom: 0; }

.input-example {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.72rem, 1.3vw, 0.82rem);
    color: var(--text-1);
    background: var(--bg-0);
    border: 1px solid var(--line);
    border-left: 3px solid var(--orange);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    word-break: break-all;
    line-height: 1.6;
}

textarea {
    width: 100%;
    height: 180px;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 4px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.82rem, 1.4vw, 0.9rem);
    color: var(--text-0);
    background: var(--bg-0);
    resize: vertical;
    transition: border-color 0.2s, box-shadow 0.2s;
    line-height: 1.6;
}

textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 2px rgba(199,90,42,0.15);
}

textarea::placeholder { color: var(--text-2); }

/* Separator */
.separator-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.separator-section label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--orange);
}

input[type="text"] {
    padding: 0.6rem 0.9rem;
    border: 1px solid var(--line);
    border-radius: 4px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    width: 120px;
    background: var(--bg-0);
    color: var(--text-0);
    transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="text"]:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 2px rgba(199,90,42,0.15);
}

/* Country search input — wider */
#countrySearch {
    width: 100%;
    padding: 0.75rem 1rem;
}

/* ─── BUTTONS ─── */

.buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

button {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.72rem, 1.3vw, 0.82rem);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.65rem clamp(1rem, 2.5vw, 1.5rem);
    border: 1px solid var(--orange);
    border-radius: 4px;
    background: transparent;
    color: var(--orange);
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    min-height: 40px;
    touch-action: manipulation;
}

button:hover {
    background: var(--orange);
    color: var(--bg-0);
    box-shadow: 0 0 16px var(--orange-glow);
}

button:active { opacity: 0.85; }

.clear-btn {
    border-color: var(--line);
    color: var(--text-2);
}

.clear-btn:hover {
    background: var(--bg-3);
    color: var(--text-0);
    box-shadow: none;
}

.download-btn {
    border-color: var(--green);
    color: var(--green);
}

.download-btn:hover {
    background: var(--green);
    color: var(--bg-0);
    box-shadow: 0 0 16px rgba(76,175,125,0.3);
}

/* ─── RESULTS SECTION ─── */

.results-section { margin-top: 0.5rem; }

.empty-message {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-2);
    padding: 2rem;
    text-align: center;
    border: 1px dashed var(--line);
    border-radius: 4px;
}

/* ─── TABLE ─── */

.country-count {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--orange);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.table-container {
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 4px;
    max-height: 560px;
    background: var(--bg-0);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--orange) var(--bg-2);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: clamp(0.72rem, 1.2vw, 0.82rem);
    background: var(--bg-0);
    font-family: 'IBM Plex Mono', monospace;
}

th, td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    border-right: 1px solid var(--line);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    height: 40px;
    max-height: 40px;
    vertical-align: middle;
    color: var(--text-1);
}

td:last-child, th:last-child { border-right: none; }

th {
    background: var(--bg-2);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--orange);
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 1px solid var(--line-hot);
}

tr:nth-child(even) { background: var(--bg-1); }
tr:nth-child(odd)  { background: var(--bg-0); }

tbody tr { transition: background 0.15s; }

tbody tr:hover { background: rgba(199,90,42,0.1) !important; }
tbody tr:hover td { color: var(--text-0) !important; }

thead tr:hover th { color: var(--orange) !important; }

/* Column widths */
.country-name-ru-col { min-width: 130px; max-width: 160px; }
.country-name-en-col { min-width: 130px; max-width: 160px; }
.country-abbr-col    { min-width: 60px;  max-width: 70px; }
.country-val-col     { min-width: 80px;  max-width: 90px; }
.country-code-col    { min-width: 70px;  max-width: 80px; }
.country-example-col { min-width: 120px; max-width: 150px; }
.country-flag-col    { min-width: 70px;  max-width: 80px; text-align: center; }

/* Copy cells */
.cell-with-copy { position: relative; padding-right: 32px !important; cursor: default; }

.copy-icon {
    position: absolute;
    right: 6px; top: 50%;
    transform: translateY(-50%);
    width: 16px; height: 16px;
    opacity: 0;
    cursor: pointer;
    transition: opacity 0.15s, transform 0.15s;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23c75a2a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='9' y='9' width='13' height='13' rx='2' ry='2'></rect><path d='M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1'></path></svg>");
    background-repeat: no-repeat;
    background-size: contain;
}

.copy-icon.copied {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234caf7d' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'></polyline></svg>");
    opacity: 1 !important;
}

td:hover .copy-icon,
.cell-with-copy:hover .copy-icon { opacity: 0.6; }
.copy-icon:hover { opacity: 1 !important; transform: translateY(-50%) scale(1.15); }

/* ─── ZWNJ ─── */

.zwnj-stats {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.82rem;
    color: var(--text-2);
    margin-bottom: 0.75rem;
}

.zwnj-stats b { color: var(--orange); }

.zwnj-result-text {
    background: var(--bg-0);
    border: 1px solid var(--line);
    border-left: 3px solid var(--orange);
    border-radius: 4px;
    padding: 1rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.78rem, 1.3vw, 0.88rem);
    color: var(--text-0);
    word-break: break-all;
    max-height: 280px;
    overflow-y: auto;
    line-height: 1.7;
}

/* ─── LINKS PAGE ─── */

.link-section {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(clamp(220px, 30%, 280px), 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
    padding: 0;
}

.link-card {
    background: var(--bg-1);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: clamp(1.25rem, 3vw, 2rem);
    text-align: center;
    color: var(--text-0);
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.link-card:hover {
    border-color: rgba(199,90,42,0.3);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    transform: translateY(-3px);
}

.link-card:hover::before { transform: scaleX(1); }

.link-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.link-image img {
    width: clamp(120px, 20vw, 180px);
    height: clamp(120px, 20vw, 180px);
    border-radius: 4px;
    object-fit: contain;
    background: var(--bg-0);
    padding: 8px;
    border: 1px solid var(--line);
}

.link-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--text-0);
}

.link-description {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.82rem;
    color: var(--text-2);
    line-height: 1.5;
    min-height: 1.2em;
}

.link-button {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--orange);
    border-radius: 4px;
    background: transparent;
    color: var(--orange);
    text-decoration: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    margin-top: auto;
}

.link-button:hover {
    background: var(--orange);
    color: var(--bg-0);
    box-shadow: 0 0 16px var(--orange-glow);
}

/* ─── WIKI LINK ─── */

.wiki-link {
    color: var(--orange);
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
    white-space: nowrap;
    transition: opacity 0.2s;
}

.wiki-link:hover { opacity: 0.7; }

/* ─── SCROLLBAR ─── */

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }
::-webkit-scrollbar-corner { background: var(--bg-1); }
* { scrollbar-width: thin; scrollbar-color: var(--line) var(--bg-1); }

::selection { background: var(--orange); color: var(--bg-0); }
::-moz-selection { background: var(--orange); color: var(--bg-0); }

/* ─── SR-ONLY ─── */

.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ─── RESPONSIVE ─── */

@media (max-width: 768px) {
    .nav-btn {
        padding: 0 clamp(0.75rem, 3vw, 1.25rem);
        font-size: 0.62rem;
    }
    .nav-btn span:not(.nav-icon) { display: none; }

    .page { padding: 1rem 0.75rem; }

    .link-section {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .table-container { max-height: 400px; }

    th, td { padding: 6px 8px; font-size: 0.68rem; }

    .country-name-ru-col { min-width: 90px; max-width: 110px; }
    .country-name-en-col { min-width: 90px; max-width: 110px; }
    .country-abbr-col, .country-val-col, .country-code-col { min-width: 50px; max-width: 65px; }
    .country-example-col { min-width: 90px; max-width: 120px; }
    .country-flag-col { min-width: 60px; max-width: 70px; }

    .buttons { gap: 0.5rem; }
    button { padding: 0.6rem 0.9rem; font-size: 0.68rem; }
}

@media (max-width: 480px) {
    .nav-btn { padding: 0 0.6rem; }

    .buttons { flex-direction: column; }
    button { width: 100%; justify-content: center; }

    .link-section { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
    .link-card { padding: 1rem; }
    .link-image img { width: 90px; height: 90px; }

    h1 { font-size: 1.75rem; }
}

@media (max-width: 360px) {
    .link-section { grid-template-columns: 1fr; }
}

/* Touch */
@media (hover: none) and (pointer: coarse) {
    button { min-height: 48px; }
    .link-button { padding: 0.75rem 1.5rem; }
    .copy-icon { opacity: 0.5; }
}

/* Landscape mobile */
@media (max-height: 480px) and (orientation: landscape) {
    .page { padding: 0.75rem; }
    .navigation { height: 48px; }
    .pages-container { padding-top: 48px; }
}

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

/* ─── PARSER TABLE COLS (commented page, kept for completeness) ─── */
.name-col, .login-col, .email-login-col { min-width: 120px; max-width: 150px; }
.password-col, .email-password-col { min-width: 100px; max-width: 130px; }
.account-number-col { min-width: 140px; max-width: 160px; }
.user-agent-col, .token-col, .cookies-col { min-width: 200px; max-width: 240px; }
.other-col { min-width: 120px; max-width: 150px; }

/* ─── HARD OVERRIDE: nav buttons never fill with color ─── */
.nav-btn,
.nav-btn:hover,
.nav-btn.active,
.nav-btn.active:hover {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    color: var(--text-2) !important;
}
.nav-btn:hover { color: var(--text-1) !important; }
.nav-btn.active { color: var(--text-0) !important; }