@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap');

:root {
    --bg: #f3f7fb;
    --panel: rgba(255, 255, 255, 0.88);
    --panel-strong: #ffffff;
    --text: #112031;
    --muted: #5c7087;
    --line: rgba(17, 32, 49, 0.1);
    --accent: #0f766e;
    --accent-soft: rgba(15, 118, 110, 0.1);
    --ok-bg: rgba(34, 197, 94, 0.1);
    --ok-text: #166534;
    --error-bg: rgba(239, 68, 68, 0.1);
    --error-text: #b91c1c;
    --shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Manrope", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(45, 212, 191, 0.18), transparent 26rem),
        radial-gradient(circle at bottom right, rgba(14, 165, 233, 0.12), transparent 28rem),
        linear-gradient(180deg, #f7fbff 0%, #eef4fb 100%);
    padding: 26px 16px;
}

.wrap {
    max-width: 980px;
    margin: 0 auto;
}

.shell {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 28px;
    background: var(--panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.hero {
    padding: 28px 28px 16px;
}

.topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.brand,
.footer-version {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin: 18px 0 10px;
    font-family: "Space Grotesk", "Manrope", sans-serif;
    font-size: clamp(2.3rem, 6vw, 4rem);
    line-height: 0.96;
    letter-spacing: -0.04em;
}

.lead {
    max-width: 42rem;
    margin: 0;
    font-size: 1.02rem;
    line-height: 1.7;
    color: var(--muted);
}

.lookup-panel {
    margin-top: 18px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(15, 118, 110, 0.05) 0%, rgba(255, 255, 255, 0.9) 100%);
    overflow: hidden;
}

.lookup-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    align-items: end;
    padding: 18px;
    border-top: 1px solid var(--line);
}

.field {
    display: block;
}

.field span {
    display: block;
    margin-bottom: 10px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.lookup-input {
    width: 100%;
    min-height: 58px;
    border: 1px solid rgba(17, 32, 49, 0.12);
    border-radius: 18px;
    padding: 0 18px;
    font: inherit;
    font-size: 1rem;
    color: var(--text);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 250, 252, 1) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.lookup-input:focus {
    outline: none;
    border-color: rgba(15, 118, 110, 0.46);
    box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.12);
    background: #ffffff;
}

.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: end;
}

.button,
.button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 58px;
    padding: 0 20px;
    border-radius: 18px;
    border: 1px solid transparent;
    text-decoration: none;
    font: inherit;
    font-weight: 800;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.button {
    background: linear-gradient(135deg, #14b8a6 0%, #0f766e 100%);
    color: #ffffff;
    box-shadow: 0 18px 36px rgba(15, 118, 110, 0.2);
    cursor: pointer;
}

.button-secondary {
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.72);
    color: var(--text);
    cursor: pointer;
}

.button:hover,
.button-secondary:hover {
    transform: translateY(-1px);
}

.content {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 18px;
    padding: 0 28px 28px;
}

.card {
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 24px;
    background: var(--panel-strong);
}

.label {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.ip {
    margin: 10px 0 0;
    font-family: "Space Grotesk", "Manrope", sans-serif;
    font-size: clamp(1.9rem, 5vw, 3.15rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
    word-break: break-word;
}

.ip-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.copy-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--text);
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease;
}

.copy-icon:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.96);
}

.lookup-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 18px;
    border: 0;
    background: transparent;
    color: var(--text);
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    text-align: left;
}

.lookup-toggle-copy {
    color: var(--muted);
    font-weight: 600;
}

.lookup-chevron {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    transition: transform 0.18s ease;
}

.lookup-panel.open .lookup-chevron {
    transform: rotate(180deg);
}

.lookup-body {
    display: none;
}

.lookup-panel.open .lookup-body {
    display: block;
}

.soft {
    margin: 14px 0 0;
    color: var(--muted);
    line-height: 1.7;
}

.status {
    display: inline-flex;
    align-items: center;
    margin-top: 16px;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 700;
}

.status.ok {
    background: var(--ok-bg);
    color: var(--ok-text);
}

.status.error {
    background: var(--error-bg);
    color: var(--error-text);
}

.facts {
    width: 100%;
    border-collapse: collapse;
}

.facts th,
.facts td {
    padding: 12px 0;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--line);
}

.facts th {
    width: 42%;
    color: var(--muted);
    font-weight: 700;
}

.facts tr:last-child th,
.facts tr:last-child td {
    border-bottom: none;
}

.muted {
    color: var(--muted);
}

a {
    color: var(--accent);
}

footer {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 0 28px 28px;
    color: var(--muted);
    font-size: 0.95rem;
}

.cookie-notice {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 20;
    display: none;
    justify-content: center;
    pointer-events: none;
}

.cookie-notice.visible {
    display: flex;
}

.cookie-notice-card {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    max-width: 720px;
    padding: 10px 12px;
    border: 1px solid rgba(17, 32, 49, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(12px);
    color: var(--muted);
    font-size: 0.88rem;
    pointer-events: auto;
}

.cookie-notice-card p {
    margin: 0;
    line-height: 1.5;
}

.cookie-notice-button {
    flex: 0 0 auto;
    min-height: 36px;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    font: inherit;
    font-size: 0.85rem;
    font-weight: 800;
    cursor: pointer;
}

@media (max-width: 760px) {
    .content,
    .lookup-form {
        grid-template-columns: 1fr;
    }

    .actions {
        width: 100%;
    }

    .button,
    .button-secondary {
        width: 100%;
    }

    .copy-icon {
        width: 100%;
        justify-content: center;
    }

    .hero,
    .content,
    footer {
        padding-left: 20px;
        padding-right: 20px;
    }

    .facts th,
    .facts td {
        display: block;
        width: 100%;
        padding: 7px 0;
    }

    .facts tr {
        display: block;
        padding: 8px 0;
        border-bottom: 1px solid var(--line);
    }

    .facts tr:last-child {
        border-bottom: none;
    }

    .cookie-notice-card {
        align-items: stretch;
        flex-direction: column;
        border-radius: 22px;
    }

    .cookie-notice-button {
        width: 100%;
    }
}