/**
 * CYKLBOARD MANAGEMENT — USERS.CSS
 * Module D: User Management styles
 */

/* ── STATS STRIP ──────────────────────────────────────────────── */
.users-stats {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.users-stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.users-stat-card__label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.users-stat-card__value {
    font-family: var(--font-condensed);
    font-size: var(--font-size-2xl);
    font-weight: 900;
    color: var(--primary-neon);
    line-height: 1;
    letter-spacing: -0.02em;
}

/* ── USERS TOOLBAR ───────────────────────────────────────────── */
.users-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
}

.users-toolbar__title {
    font-family: var(--font-condensed);
    font-size: var(--font-size-base);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-high);
}

/* ── USERS GRID ──────────────────────────────────────────────── */
.users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
    gap: var(--space-4);
    min-width: 0;
}

/* ── USER MANAGEMENT CARD ────────────────────────────────────── */
.user-mgmt-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    min-width: 0;
    transition: border-color var(--transition-normal), transform var(--transition-normal);
    animation: slideUp 300ms ease both;
}

.user-mgmt-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
}

.user-mgmt-card--inactive {
    opacity: 0.55;
    border-style: dashed;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Card header */
.ucard__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 0;
}

.ucard__avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, rgba(232, 255, 0, 0.15), rgba(232, 255, 0, 0.05));
    border: 1.5px solid var(--border-neon);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-condensed);
    font-weight: 900;
    font-size: var(--font-size-base);
    color: var(--primary-neon);
    flex-shrink: 0;
    letter-spacing: 0.05em;
}

.ucard__meta {
    flex: 1;
    min-width: 0;
}

.ucard__name {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--text-high);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}

.ucard__email {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-family: monospace;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Role badge */
.ucard__role-badge {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    flex-shrink: 0;
}

.ucard__role-badge--admin {
    background: var(--primary-neon-glow2);
    border: 1px solid var(--border-neon);
    color: var(--primary-neon);
}

.ucard__role-badge--instructor {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-low);
}

.ucard__role-badge--staff {
    background: var(--color-info-dim);
    border: 1px solid rgba(0, 200, 255, 0.3);
    color: var(--color-info);
}

/* Stats row */
.ucard__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--bg-surface2);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.ucard__stat {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    text-align: center;
}

.ucard__stat-label {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.ucard__stat-value {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--text-high);
}

.ucard__stat-value--low {
    color: var(--color-danger);
}

.status--active {
    color: var(--color-success);
}

.status--inactive {
    color: var(--text-muted);
}

/* Card actions */
.ucard__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.ucard__actions .btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.65rem;
    padding: var(--space-2) var(--space-1);
    gap: var(--space-1);
}

.ucard__actions svg {
    width: 16px;
    height: 16px;
}

/* ── EMPTY STATE ─────────────────────────────────────────────── */
.users-empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-16) var(--space-8);
    gap: var(--space-4);
    color: var(--text-muted);
    text-align: center;
}

.users-empty svg {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
}

.users-empty p {
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ══════════════════════════════════════════════════════════════
   EDIT USER MODAL
══════════════════════════════════════════════════════════════ */
.users-modal {
    width: 100%;
    min-width: 0;
    max-width: min(500px, 100%);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-select-dark {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-high);
    padding: var(--space-2) var(--space-3);
    font-family: inherit;
    font-size: var(--font-size-sm);
    outline: none;
    transition: border-color var(--transition-fast);
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    width: 100%;
}

.form-select-dark:focus {
    border-color: var(--primary-neon);
    box-shadow: var(--glow-neon-sm);
}

.form-select-dark option {
    background: var(--bg-surface2);
}

/* ══════════════════════════════════════════════════════════════
   INVITE MODAL
══════════════════════════════════════════════════════════════ */
.invite-status {
    font-size: var(--font-size-xs);
    line-height: 1.5;
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    display: block;
    margin-top: var(--space-2);
}

.invite-status--ok {
    background: var(--color-success-dim);
    border: 1px solid rgba(0, 230, 118, 0.2);
    color: var(--color-success);
}

.invite-status--error {
    background: var(--color-danger-dim);
    border: 1px solid rgba(255, 61, 87, 0.2);
    color: var(--color-danger);
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 900px) {
    .users-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .users-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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