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

:root {
    --bg-primary: #080808;
    --bg-secondary: #101010;
    --bg-panel: #121212;
    --bg-card: #181818;
    --bg-card-hover: #202020;
    --text-primary: #f0f0f0;
    --text-secondary: #a4a4a4;
    --accent: #d4a843;
    --accent-hover: #e5bb58;
    --accent-soft: rgba(212, 168, 67, 0.14);
    --border: #292929;
    --danger: #d74c3c;
    --success: #47b25c;
    --radius: 14px;
    --shadow: 0 16px 40px rgba(0, 0, 0, 0.32);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background:
        radial-gradient(circle at top, rgba(212, 168, 67, 0.10), transparent 28%),
        linear-gradient(180deg, #060606 0%, #0a0a0a 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: var(--accent);
    text-decoration: none;
}

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

.app {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 28px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.header {
    text-align: center;
    margin-bottom: 28px;
}

.header__title {
    font-size: clamp(1.7rem, 2.8vw, 2.35rem);
    font-weight: 800;
    color: var(--accent);
    letter-spacing: 2px;
    margin-bottom: 6px;
}

.header__subtitle {
    color: var(--text-secondary);
    font-size: 0.98rem;
}

.main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.search {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: stretch;
}

.search__input,
.controls__select {
    width: 100%;
    min-height: 54px;
    padding: 0 16px;
    font-size: 1rem;
    background: rgba(16, 16, 16, 0.96);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.search__input:focus,
.controls__select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(212, 168, 67, 0.10);
}

.search__input::placeholder {
    color: #8f8f8f;
}

.search__btn {
    min-width: 170px;
    min-height: 54px;
    padding: 0 24px;
    font-size: 1rem;
    font-weight: 700;
    background: var(--accent);
    color: #111;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.18s ease, background 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 10px 22px rgba(212, 168, 67, 0.18);
}

.search__btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.search__btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid #111;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
}

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

.result {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.result__info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    padding: 18px 20px;
    background: linear-gradient(180deg, rgba(18,18,18,0.96), rgba(14,14,14,0.96));
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) + 2px);
    box-shadow: var(--shadow);
}

.result__domain {
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    font-weight: 700;
    color: var(--accent);
    word-break: break-word;
}

.result__total {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.controls {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.controls__filter,
.controls__sort {
    min-width: 170px;
}

.controls__select {
    min-height: 48px;
    padding-right: 42px;
}

.snapshots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    align-items: stretch;
}

.snapshot {
    background: linear-gradient(180deg, rgba(26,26,26,0.98), rgba(19,19,19,0.98));
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 18px;
    transition: transform 0.18s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    display: flex;
    flex-direction: column;
    min-height: 215px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.22);
}

.snapshot:hover {
    border-color: rgba(212,168,67,0.7);
    background: linear-gradient(180deg, rgba(31,31,31,0.98), rgba(22,22,22,0.98));
    transform: translateY(-3px);
    box-shadow: 0 18px 34px rgba(0,0,0,0.28);
}

.snapshot__date {
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.35;
}

.snapshot__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
}

.snapshot__status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 0 10px;
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: 999px;
    letter-spacing: 0.2px;
}

.snapshot__status--ok {
    background: rgba(71, 178, 92, 0.14);
    color: #62d87b;
    border: 1px solid rgba(71, 178, 92, 0.16);
}

.snapshot__status--other {
    background: rgba(230, 126, 34, 0.14);
    color: #f0a34f;
    border: 1px solid rgba(230, 126, 34, 0.16);
}

.snapshot__actions {
    margin-top: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.snapshot__btn {
    min-height: 46px;
    padding: 0 12px;
    font-size: 0.92rem;
    font-weight: 600;
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: transparent;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.snapshot__btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.snapshot__btn--primary {
    background: var(--accent);
    color: #111;
    border-color: var(--accent);
}

.snapshot__btn--primary:hover {
    background: var(--accent-hover);
    color: #111;
}

.snapshot__btn--copied {
    background: rgba(71, 178, 92, 0.14);
    color: #62d87b;
    border-color: rgba(71, 178, 92, 0.45);
}

.filter-empty,
.loading,
.empty,
.error {
    border: 1px solid var(--border);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(18,18,18,0.98), rgba(14,14,14,0.98));
    box-shadow: var(--shadow);
}

.loading,
.empty,
.error {
    text-align: center;
    padding: 56px 20px;
}

.loading__spinner {
    width: 42px;
    height: 42px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 14px;
}

.loading__text,
.empty__text {
    color: var(--text-secondary);
}

.empty__icon,
.error__icon {
    font-size: 2.6rem;
    margin-bottom: 12px;
}

.error__text {
    color: var(--danger);
}

.filter-empty {
    padding: 24px 18px;
    text-align: center;
    color: var(--text-secondary);
    grid-column: 1 / -1;
}

.footer {
    margin-top: auto;
    padding-top: 24px;
    text-align: center;
    font-size: 0.84rem;
    color: var(--text-secondary);
}

@media (max-width: 900px) {
    .app {
        width: min(100%, calc(100% - 24px));
        padding-top: 24px;
    }

    .snapshots {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    .search {
        grid-template-columns: 1fr;
    }

    .search__btn {
        width: 100%;
    }

    .result__info {
        padding: 16px;
    }

    .controls {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .controls__filter,
    .controls__sort {
        min-width: 0;
    }

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

@media (max-width: 420px) {
    .app {
        width: min(100%, calc(100% - 18px));
    }

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

    .snapshot {
        min-height: auto;
    }

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