:root {
    --admin-bg: #050609;
    --admin-panel: rgba(255, 255, 255, 0.055);
    --admin-panel-strong: rgba(255, 255, 255, 0.085);
    --admin-border: rgba(255, 255, 255, 0.12);
    --admin-text: #f4f7fb;
    --admin-muted: #9aa4b2;
    --admin-accent: #5eead4;
    --admin-gold: #f3d38b;
    --admin-radius: 16px;
}

* {
    box-sizing: border-box;
}

body.admin-shell {
    margin: 0;
    min-height: 100vh;
    color: var(--admin-text);
    background:
        linear-gradient(135deg, rgba(94, 234, 212, 0.12), transparent 30%),
        linear-gradient(225deg, rgba(167, 139, 250, 0.12), transparent 30%),
        var(--admin-bg);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input {
    font: inherit;
}

.admin-auth {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.auth-card {
    width: min(100%, 440px);
    padding: clamp(24px, 5vw, 40px);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    background: linear-gradient(145deg, var(--admin-panel-strong), rgba(255, 255, 255, 0.025));
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.36);
    backdrop-filter: blur(24px);
}

.auth-brand,
.dashboard-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
}

.auth-brand__mark,
.dashboard-brand__mark {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    color: #031311;
    background: linear-gradient(135deg, var(--admin-accent), var(--admin-gold));
}

.auth-brand span span {
    color: var(--admin-accent);
}

.auth-heading {
    margin: 36px 0 28px;
}

.auth-heading p,
.dashboard-eyebrow,
.dashboard-card__label {
    margin: 0 0 8px;
    color: var(--admin-accent);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.auth-heading h1,
.dashboard-topbar h1,
.dashboard-card h2 {
    margin: 0;
    line-height: 1.1;
}

.auth-heading h1 {
    font-size: clamp(28px, 6vw, 40px);
}

.auth-alert {
    padding: 12px 14px;
    margin-bottom: 18px;
    border: 1px solid rgba(251, 113, 133, 0.35);
    border-radius: 10px;
    color: #fecdd3;
    background: rgba(251, 113, 133, 0.12);
}

.auth-alert--success {
    color: #bbf7d0;
    border-color: rgba(34, 197, 94, 0.35);
    background: rgba(34, 197, 94, 0.12);
}

.auth-link {
    justify-self: center;
    color: var(--admin-accent);
    font-size: 14px;
    font-weight: 800;
}

.auth-form,
.admin-field {
    display: grid;
    gap: 16px;
}

.admin-field {
    gap: 8px;
    color: var(--admin-muted);
    font-size: 14px;
}

.admin-field input,
.admin-field textarea {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    color: var(--admin-text);
    border: 1px solid var(--admin-border);
    border-radius: 10px;
    outline: none;
    background: rgba(255, 255, 255, 0.055);
}

.admin-field textarea {
    min-height: 96px;
    padding: 12px 14px;
    resize: vertical;
}

.admin-field select {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    color: var(--admin-text);
    border: 1px solid var(--admin-border);
    border-radius: 10px;
    outline: none;
    background: #111721;
}

.admin-field input:focus,
.admin-field textarea:focus,
.admin-field select:focus {
    border-color: rgba(94, 234, 212, 0.58);
    box-shadow: 0 0 0 4px rgba(94, 234, 212, 0.12);
}

.admin-check {
    display: flex;
    gap: 10px;
    align-items: center;
    color: var(--admin-muted);
    font-size: 14px;
}

.admin-button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    padding: 0 18px;
    border: 0;
    border-radius: 10px;
    color: #031311;
    background: linear-gradient(135deg, var(--admin-accent), var(--admin-gold));
    font-weight: 800;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    appearance: none;
    cursor: pointer;
}

.admin-button--ghost {
    color: var(--admin-text);
    border: 1px solid var(--admin-border);
    background: rgba(255, 255, 255, 0.06);
}

.admin-button--danger {
    color: #fecdd3;
    border: 1px solid rgba(251, 113, 133, 0.35);
    background: rgba(251, 113, 133, 0.12);
}

.dashboard-layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
}

.dashboard-sidebar {
    padding: 28px;
    border-right: 1px solid var(--admin-border);
    background: rgba(0, 0, 0, 0.24);
}

.dashboard-nav {
    display: grid;
    gap: 10px;
    margin-top: 42px;
}

.dashboard-nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 10px;
    color: var(--admin-muted);
}

.admin-badge {
    min-width: 24px;
    height: 24px;
    display: inline-grid;
    place-items: center;
    padding: 0 7px;
    border-radius: 999px;
    color: #031311;
    background: var(--admin-accent);
    font-size: 12px;
    font-weight: 900;
}

.dashboard-nav__link .admin-badge {
    flex: 0 0 auto;
    margin-left: auto;
    color: #031311;
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 0 18px rgba(94, 234, 212, 0.22);
}

.dashboard-nav__link--active,
.dashboard-nav__link:hover {
    color: var(--admin-text);
    background: var(--admin-panel);
}

.dashboard-main {
    padding: clamp(24px, 5vw, 48px);
}

.dashboard-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 32px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.dashboard-card {
    padding: 24px;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    background: linear-gradient(145deg, var(--admin-panel), rgba(255, 255, 255, 0.025));
}

.dashboard-card--wide {
    grid-column: 1 / -1;
}

.dashboard-card p:last-child {
    margin-bottom: 0;
    color: var(--admin-muted);
}

.dashboard-card__link {
    display: inline-flex;
    margin-top: 14px;
    color: var(--admin-accent);
    font-weight: 800;
}

.admin-flash {
    padding: 12px 14px;
    margin-bottom: 18px;
    color: #bbf7d0;
    border: 1px solid rgba(34, 197, 94, 0.35);
    border-radius: 10px;
    background: rgba(34, 197, 94, 0.12);
}

.admin-editor {
    margin-bottom: 22px;
}

.admin-form-grid {
    display: grid;
    grid-template-columns: minmax(180px, 2fr) minmax(150px, 1fr) minmax(130px, 1fr) minmax(120px, 1fr) auto auto;
    align-items: end;
    gap: 14px;
}

.admin-form-grid--stats {
    grid-template-columns: minmax(180px, 2fr) minmax(110px, 0.8fr) minmax(100px, 0.7fr) minmax(120px, 0.8fr) auto auto;
}

.admin-form-grid--services {
    grid-template-columns: minmax(180px, 1.2fr) minmax(240px, 2fr) minmax(140px, 0.8fr) minmax(120px, 0.7fr) auto auto;
}

.admin-list-card--service {
    align-items: stretch;
}

.admin-check--inline {
    min-height: 48px;
    align-items: center;
}

.admin-list {
    display: grid;
    gap: 16px;
}

.admin-list-card {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 14px;
}

.message-card {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 18px;
}

.message-card--unread {
    border-color: rgba(94, 234, 212, 0.42);
    background: linear-gradient(145deg, rgba(94, 234, 212, 0.09), rgba(255, 255, 255, 0.025));
}

.message-card__topline,
.message-card__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.message-card__actions {
    justify-content: flex-end;
}

.message-card__actions .admin-button {
    min-width: 112px;
}

.message-card__actions a.admin-button {
    height: 46px;
}

.message-action-link {
    display: grid;
    place-items: center;
    height: 46px;
    min-height: 46px;
    padding: 0 18px;
    line-height: 1;
}

.message-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--admin-accent);
    box-shadow: 0 0 18px rgba(94, 234, 212, 0.58);
}

.message-status {
    display: inline-flex;
    margin-top: 10px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.message-status--sent {
    color: #bbf7d0;
    background: rgba(34, 197, 94, 0.12);
}

.message-status--error {
    color: #fecdd3;
    background: rgba(251, 113, 133, 0.12);
}

.message-detail {
    display: grid;
    gap: 24px;
}

.message-detail__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.message-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 0;
}

.message-meta div {
    padding: 14px;
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.035);
}

.message-meta dt {
    margin-bottom: 6px;
    color: var(--admin-muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.message-meta dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.message-body {
    padding-top: 8px;
    border-top: 1px solid var(--admin-border);
    white-space: pre-wrap;
}

.admin-pagination {
    margin-top: 24px;
    color: var(--admin-muted);
}

@media (max-width: 820px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
    }

    .dashboard-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--admin-border);
    }

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

    .dashboard-topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-form-grid,
    .admin-list-card,
    .message-card,
    .message-meta {
        grid-template-columns: 1fr;
    }

    .message-detail__header {
        align-items: flex-start;
        flex-direction: column;
    }
}