:root {
    --kv-bg: #020617;
    --kv-card-bg: #020817;
    --kv-card-border: #1e293b;
    --kv-text: #e5e7eb;
    --kv-text-muted: #9ca3af;
    --kv-accent: #22c55e;
    --kv-accent-soft: #064e3b;
    --kv-danger: #ef4444;
    --kv-danger-soft: #451a03;
    --kv-primary: #2563eb;
    --kv-primary-soft: #1d3a6b;
    --kv-surface-elevated: #020617;
    --kv-radius-lg: 18px;
    --kv-radius-pill: 999px;
}

/* Fondo general */

body {
    background: radial-gradient(circle at top, #0b1120 0, #020617 55%);
    color: var(--kv-text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Contenedor principal */

.kv-root {
    max-width: 1440px;
    margin: 0 auto;
    padding: 24px 32px 40px;
}

/* Header */

.kv-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
}

.kv-title {
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.kv-subtitle {
    margin: 4px 0 0;
    font-size: 0.85rem;
    color: var(--kv-text-muted);
}

.kv-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Pills / badges */

.kv-pill {
    padding: 4px 12px;
    border-radius: var(--kv-radius-pill);
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid transparent;
}

.kv-pill--ok {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.5);
    color: #6ee7b7;
}

/* Botones genéricos */

.kv-btn {
    font-size: 0.8rem;
    border-radius: var(--kv-radius-pill);
    padding: 6px 14px;
    border: 1px solid transparent;
    cursor: pointer;
    background: transparent;
    color: var(--kv-text);
    transition: background 0.12s ease, border-color 0.12s ease, transform 0.05s ease;
}

    .kv-btn:disabled {
        opacity: 0.4;
        cursor: default;
    }

    .kv-btn:hover:not(:disabled) {
        transform: translateY(-1px);
    }

.kv-btn--ghost {
    border-color: #1f2937;
    background: rgba(15, 23, 42, 0.7);
}

    .kv-btn--ghost:hover:not(:disabled) {
        background: rgba(30, 64, 175, 0.35);
    }

.kv-btn--primary-outline {
    border-color: rgba(37, 99, 235, 0.6);
    background: rgba(15, 23, 42, 0.9);
    color: #93c5fd;
}

    .kv-btn--primary-outline:hover:not(:disabled) {
        background: rgba(37, 99, 235, 0.25);
    }

.kv-btn--danger-outline {
    border-color: rgba(239, 68, 68, 0.6);
    background: rgba(15, 23, 42, 0.9);
    color: #fecaca;
}

    .kv-btn--danger-outline:hover:not(:disabled) {
        background: rgba(127, 29, 29, 0.5);
    }

.kv-btn--secondary {
    width: 100%;
    justify-content: center;
    border-radius: 999px;
    border-color: #1f2937;
    background: linear-gradient(to bottom, #111827, #020617);
}

    .kv-btn--secondary:hover:not(:disabled) {
        background: linear-gradient(to bottom, #1f2937, #020617);
    }

/* Grid de lockers */

.kv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 16px;
}

/* Card de locker */

.kv-locker-card {
    background: radial-gradient(circle at top, #020b1f 0, #020617 55%);
    border-radius: var(--kv-radius-lg);
    border: 1px solid var(--kv-card-border);
    padding: 14px 14px 12px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.7);
}

.kv-locker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.kv-locker-name {
    font-size: 0.9rem;
    font-weight: 600;
}

/* Pill de estado */

.kv-status-pill {
    font-size: 0.7rem;
    padding: 3px 10px;
    border-radius: var(--kv-radius-pill);
    border: 1px solid transparent;
    letter-spacing: 0.08em;
}

.kv-status-pill--closed {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.6);
    color: #6ee7b7;
}

.kv-status-pill--open {
    background: rgba(248, 113, 113, 0.12);
    border-color: rgba(248, 113, 113, 0.7);
    color: #fecaca;
}

/* Cuerpo del locker */

.kv-locker-body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 10px;
    font-size: 0.78rem;
}

.kv-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.kv-row-label {
    color: var(--kv-text-muted);
}

.kv-row-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.kv-row-text {
    font-weight: 500;
}

/* Dots de estado */

.kv-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    box-shadow: 0 0 10px currentColor;
}

.kv-dot--ok {
    color: #22c55e;
    background: #22c55e;
}

.kv-dot--error {
    color: #ef4444;
    background: #ef4444;
}

/* Overrides / controles */

.kv-row-override {
    font-size: 0.75rem;
}

.kv-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.kv-checkbox-input {
    width: 14px;
    height: 14px;
    accent-color: #22c55e;
}

.kv-checkbox-label {
    color: var(--kv-text-muted);
}

.kv-select-label {
    margin-right: 4px;
    color: var(--kv-text-muted);
}

.kv-select {
    flex: 1;
    border-radius: 999px;
    border: 1px solid #1f2937;
    background: rgba(15, 23, 42, 0.9);
    color: var(--kv-text);
    font-size: 0.75rem;
    padding: 3px 10px;
}

/* Footer */

.kv-locker-footer {
    margin-top: auto;
}

.kv-body {
    background: radial-gradient(circle at top, #0b1120 0, #020617 55%);
    color: var(--kv-text, #e5e7eb);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.kv-main-container {
    flex: 1 0 auto;
    padding: 16px 0 24px;
}

/* Navbar */

.kv-navbar {
    background: linear-gradient(to right, #020617, #020617);
    border-bottom: 1px solid #1f2937;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.9);
}

.kv-navbar-container {
    max-width: 1440px;
}

.kv-brand {
    color: #e5e7eb !important;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.kv-nav-links .nav-link {
    color: #9ca3af !important;
    font-size: 0.85rem;
    padding-left: 0.9rem;
    padding-right: 0.9rem;
}

    .kv-nav-links .nav-link:hover {
        color: #e5e7eb !important;
    }

/* Footer */

.kv-footer {
    border-top: 1px solid #1f2937;
    background: #020617;
    color: #6b7280;
    padding: 10px 0;
    flex-shrink: 0;
}

.kv-footer-container {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    font-size: 0.8rem;
}

.kv-footer a {
    color: #9ca3af;
    text-decoration: none;
}

    .kv-footer a:hover {
        color: #e5e7eb;
        text-decoration: underline;
    }

.kv-footer-separator {
    opacity: 0.5;
}