:root {
    --color-primary: #5b6fe8;
    --color-primary-hover: #4a5dd4;
    --color-text: #2d3348;
    --color-muted: #8b92a8;
    --color-border: #e4e7f0;
    --color-bg-start: #c5d4f0;
    --color-bg-end: #c8b8e0;
    --radius-card: 1.5rem;
    --radius-input: 0.75rem;
}

* {
    box-sizing: border-box;
}

html, body {
    min-height: 100%;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--color-text);
    background: linear-gradient(135deg, var(--color-bg-start) 0%, #d0c8ec 50%, var(--color-bg-end) 100%);
    background-attachment: fixed;
}

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

    a:hover {
        color: var(--color-primary-hover);
        text-decoration: underline;
    }

.app-header {
    padding: 1rem 1.25rem;
}

    .app-header .home-link {
        color: var(--color-text);
        font-size: 0.95rem;
        text-decoration: none;
        min-width: 5.5rem;
    }

        .app-header .home-link:hover {
            color: var(--color-primary);
            text-decoration: none;
        }

    .app-header .header-right {
        min-width: 5.5rem;
        text-align: right;
        flex-shrink: 0;
    }

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    font-size: 1.1rem;
}

    .brand:hover {
        color: var(--color-text);
        text-decoration: none;
    }

.brand-mark {
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid currentColor;
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}

    .brand-mark::before,
    .brand-mark::after {
        content: "";
        position: absolute;
        width: 0.35rem;
        height: 0.35rem;
        background: currentColor;
        border-radius: 50%;
    }

    .brand-mark::before {
        top: 0.2rem;
        left: 0.45rem;
    }

    .brand-mark::after {
        bottom: 0.25rem;
        right: 0.35rem;
    }

.auth-wrap {
    min-height: calc(100vh - 4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border: none;
    border-radius: var(--radius-card);
    box-shadow: 0 12px 40px rgba(80, 90, 140, 0.12);
    padding: 2rem 1.75rem;
}

@media (min-width: 576px) {
    .auth-card {
        padding: 2.5rem 2.25rem;
    }
}

.auth-card h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.auth-card .subtitle {
    color: var(--color-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.auth-card .form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
}

.auth-card .form-control {
    border-radius: var(--radius-input);
    border-color: var(--color-border);
    padding: 0.7rem 0.9rem;
}

    .auth-card .form-control:focus {
        border-color: var(--color-primary);
        box-shadow: 0 0 0 0.2rem rgba(91, 111, 232, 0.2);
    }

.auth-card .form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-accent {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-input);
    padding: 0.7rem 1rem;
    font-weight: 600;
}

    .btn-accent:hover,
    .btn-accent:focus {
        background-color: var(--color-primary-hover);
        border-color: var(--color-primary-hover);
        color: #fff;
    }

.btn-accent-outline {
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    border-radius: var(--radius-input);
    padding: 0.7rem 1rem;
    font-weight: 500;
}

    .btn-accent-outline:hover,
    .btn-accent-outline:focus {
        background: #f7f8fc;
        border-color: var(--color-border);
        color: var(--color-text);
    }

.validation-summary-errors,
.text-danger.validation-summary-errors ul {
    color: #dc3545;
    list-style: none;
    padding-left: 0;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.hero-wrap {
    min-height: calc(100vh - 4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    text-align: center;
}

    .hero-wrap h1 {
        font-size: clamp(2.5rem, 8vw, 4.5rem);
        font-weight: 700;
        letter-spacing: 0.02em;
        margin-bottom: 1.5rem;
    }

.panel-wrap {
    max-width: 960px;
    margin: 0 auto;
    padding: 1rem;
}

.panel-card {
    background: #fff;
    border-radius: var(--radius-card);
    box-shadow: 0 12px 40px rgba(80, 90, 140, 0.12);
    padding: 1.25rem;
}

@media (min-width: 768px) {
    .panel-card {
        padding: 1.75rem;
    }
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.users-table {
    width: 100%;
    overflow-x: auto;
}

.users-head,
.user-row {
    display: grid;
    grid-template-columns: 40px 2fr 2fr 1fr 2fr 160px;
    gap: 1rem;
    align-items: center;
    padding: 0.85rem 0.5rem;
    width: 100%;
    min-width: 720px;
}

.users-head {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
}

.user-row {
    border-bottom: 1px solid var(--color-border);
}

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

    .user-row.current {
        background: rgba(91, 111, 232, 0.08);
    }

.user-col {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-col-check {
    justify-self: center;
}

.user-col-actions {
    display: flex;
    gap: 0.35rem;
    justify-content: flex-end;
    flex-wrap: nowrap;
}

.user-col-name .name {
    font-weight: 600;
    color: var(--color-text);
}

.user-col-email .email {
    color: var(--color-text);
    font-size: 0.95rem;
}

.user-col-activity .activity {
    color: var(--color-muted);
    font-size: 0.9rem;
}

.user-meta {
    display: contents;
}

.btn-icon {
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-text);
}

    .btn-icon:disabled {
        opacity: 0.4;
        pointer-events: none;
    }

    .btn-icon.danger:hover:not(:disabled) {
        border-color: #dc3545;
        color: #dc3545;
    }

.status-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    text-transform: capitalize;
}

.status-active {
    background: #e6f6ec;
    color: #1e7a3f;
}

.status-blocked {
    background: #fde8e8;
    color: #b42318;
}

.status-unverified {
    background: #fff4e5;
    color: #b54708;
}

.error-banner {
    max-width: 960px;
    margin: 0 auto 1rem;
    padding: 0.85rem 1rem;
    background: #fde8e8;
    border: 1px solid #f5c2c7;
    border-radius: 0.75rem;
    color: #b42318;
}

    .error-banner .validation-summary-errors,
    .error-banner ul {
        margin: 0;
        padding: 0;
        list-style: none;
        color: #b42318;
    }

.verify-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1.25rem;
    border-radius: 50%;
    background: rgba(91, 111, 232, 0.12);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pass-wrap {
    position: relative;
}

    .pass-wrap .form-control {
        padding-right: 2.75rem;
    }

.pass-eye {
    position: absolute;
    right: 0.35rem;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: var(--color-muted);
    padding: 0.35rem;
    line-height: 0;
    cursor: pointer;
}

    .pass-eye:hover {
        color: var(--color-text);
    }

@media (max-width: 767px) {
    .users-head,
    .user-row {
        gap: 0.75rem;
        padding: 0.75rem 0.25rem;
        min-width: 680px;
    }

    .user-col-actions {
        gap: 0.2rem;
    }
}

@media (min-width: 992px) {
    .users-head,
    .user-row {
        gap: 2rem;
        padding: 0.85rem 1rem;
    }
}