/* Primitivas de UI compartidas: botones, campos, tarjetas, avisos y etiquetas. */

/* ---------- Botón ---------- */
.ms-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 2.5rem;
    padding: 0 1rem;
    border: 1px solid transparent;
    border-radius: var(--ms-radius);
    background-color: transparent;
    font-size: 0.9375rem;
    font-weight: 560;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color var(--ms-transition), border-color var(--ms-transition),
                color var(--ms-transition), box-shadow var(--ms-transition), transform var(--ms-transition);
}

.ms-btn:active:not(:disabled) {
    transform: translateY(1px);
}

.ms-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.ms-btn--primary {
    background-color: var(--ms-primary);
    color: var(--ms-primary-fg);
    box-shadow: var(--ms-shadow-xs);
}

/* Inversión deportiva: el negro pasa a oro al pasar el cursor. */
.ms-btn--primary:hover:not(:disabled) {
    background-color: var(--ms-btn-invert);
    border-color: transparent;
    color: var(--ms-btn-invert-fg);
}

.ms-btn--accent {
    background-color: var(--ms-accent);
    color: var(--ms-accent-fg);
}

.ms-btn--accent:hover:not(:disabled) {
    background-color: var(--ms-accent-strong);
}

.ms-btn--outline {
    border-color: var(--ms-border);
    background-color: var(--ms-surface);
    color: var(--ms-text);
}

.ms-btn--outline:hover:not(:disabled) {
    border-color: var(--ms-border-strong);
    background-color: var(--ms-bg-subtle);
}

.ms-btn--ghost {
    color: var(--ms-text-muted);
}

.ms-btn--ghost:hover:not(:disabled) {
    background-color: var(--ms-bg-subtle);
    color: var(--ms-text);
}

.ms-btn--block {
    width: 100%;
}

.ms-btn--lg {
    height: 2.875rem;
    padding: 0 1.375rem;
    font-size: 1rem;
}

/* ---------- Campo de formulario ---------- */
.ms-field {
    display: flex;
    flex-direction: column;
    gap: 0.4375rem;
}

.ms-field__label {
    font-size: 0.8125rem;
    font-weight: 560;
    color: var(--ms-text);
    letter-spacing: 0.01em;
}

.ms-field__control {
    position: relative;
    display: flex;
    align-items: center;
}

.ms-input {
    width: 100%;
    height: 2.75rem;
    padding: 0 0.875rem;
    border: 1px solid var(--ms-border);
    border-radius: var(--ms-radius);
    background-color: var(--ms-surface);
    color: var(--ms-text);
    font-size: 0.9375rem;
    transition: border-color var(--ms-transition), box-shadow var(--ms-transition);
}

.ms-input::placeholder {
    color: var(--ms-text-subtle);
}

.ms-input:hover:not(:disabled) {
    border-color: var(--ms-border-strong);
}

.ms-input:focus {
    outline: none;
    border-color: var(--ms-primary);
    box-shadow: 0 0 0 3px var(--ms-ring);
}

.ms-input:disabled {
    background-color: var(--ms-bg-subtle);
    cursor: not-allowed;
}

/* Sufijo dentro del campo (por ejemplo, el botón de ver contraseña). */
.ms-input--with-suffix {
    padding-right: 2.75rem;
}

.ms-field__suffix {
    position: absolute;
    right: 0.3125rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.125rem;
    height: 2.125rem;
    border: none;
    border-radius: var(--ms-radius-sm);
    background: none;
    color: var(--ms-text-muted);
    cursor: pointer;
    transition: color var(--ms-transition), background-color var(--ms-transition);
}

.ms-field__suffix:hover {
    background-color: var(--ms-bg-subtle);
    color: var(--ms-text);
}

.ms-field__error {
    font-size: 0.8125rem;
    color: var(--ms-danger);
}

.ms-field--invalid .ms-input {
    border-color: var(--ms-danger);
}

.ms-field--invalid .ms-input:focus {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ms-danger) 25%, transparent);
}

/* ---------- Tarjeta ---------- */
.ms-card {
    border: 1px solid var(--ms-border);
    border-radius: var(--ms-radius-lg);
    background-color: var(--ms-surface);
    box-shadow: var(--ms-shadow-sm);
}

/* ---------- Aviso ---------- */
.ms-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.75rem 0.875rem;
    border: 1px solid transparent;
    border-radius: var(--ms-radius);
    font-size: 0.875rem;
}

.ms-alert--error {
    border-color: color-mix(in srgb, var(--ms-danger) 35%, transparent);
    background-color: var(--ms-danger-soft);
    color: var(--ms-danger);
}

.ms-alert--info {
    border-color: var(--ms-border);
    background-color: var(--ms-bg-subtle);
    color: var(--ms-text-muted);
}

.ms-alert__icon {
    flex-shrink: 0;
    margin-top: 0.0625rem;
}

/* ---------- Etiqueta ---------- */
.ms-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.1875rem 0.625rem;
    border-radius: var(--ms-radius-full);
    font-size: 0.75rem;
    font-weight: 560;
    letter-spacing: 0.02em;
}

.ms-badge--accent {
    background-color: color-mix(in srgb, var(--ms-accent) 22%, transparent);
    color: var(--ms-accent-text);
}

.ms-badge--neutral {
    background-color: var(--ms-bg-subtle);
    color: var(--ms-text-muted);
}

/* ---------- Spinner ---------- */
.ms-spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: ms-spin 640ms linear infinite;
}

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

/* ---------- Esqueleto de carga ---------- */
.ms-skeleton {
    border-radius: var(--ms-radius-sm);
    background: linear-gradient(90deg,
        var(--ms-bg-subtle) 25%,
        color-mix(in srgb, var(--ms-border) 55%, transparent) 50%,
        var(--ms-bg-subtle) 75%);
    background-size: 200% 100%;
    animation: ms-shimmer 1.4s ease-in-out infinite;
}

@keyframes ms-shimmer {
    to { background-position: -200% 0; }
}

.ms-badge--info {
    background-color: var(--ms-primary-soft);
    color: var(--ms-primary);
}

/* Punto de la etiqueta: late cuando algo está en vivo. */
.ms-badge__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: currentColor;
}

.ms-badge--live {
    color: var(--ms-accent-text);
    background-color: color-mix(in srgb, var(--ms-accent) 24%, transparent);
}

.ms-badge--live .ms-badge__dot {
    animation: ms-pulse 1.8s ease-in-out infinite;
}

@keyframes ms-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(0.75); }
}

/* Entrada escalonada de tarjetas y filas. */
@keyframes ms-rise {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

.ms-rise {
    animation: ms-rise 340ms cubic-bezier(0.2, 0.8, 0.3, 1) both;
}

/* ---------- Estado de una prueba (horario y resultados) ---------- */
.ms-status {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    flex-shrink: 0;
    padding: 0.25rem 0.625rem;
    border: 1px solid var(--ms-border);
    border-radius: var(--ms-radius-full);
    color: var(--ms-text-subtle);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.ms-status__dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: currentColor;
}

.ms-status--live {
    border-color: color-mix(in srgb, var(--ms-gold-400) 50%, transparent);
    background-color: color-mix(in srgb, var(--ms-gold-400) 18%, transparent);
    color: var(--ms-accent-text);
}

.ms-status--live .ms-status__dot {
    animation: ms-pulse 2s ease-in-out infinite;
}

.ms-status--start {
    border-color: color-mix(in srgb, var(--ms-hue-blue) 35%, transparent);
    background-color: color-mix(in srgb, var(--ms-hue-blue) 12%, transparent);
    color: var(--ms-hue-blue);
}

.ms-status--done {
    border-color: color-mix(in srgb, var(--ms-primary) 30%, transparent);
    background-color: var(--ms-primary-soft);
    color: var(--ms-primary);
}

/* ---------- Estados de página: vacío, sin coincidencias, error ---------- */
.ms-state {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}

.ms-state--empty {
    align-items: center;
    gap: 0.5rem;
    padding: 3rem 1.5rem;
    text-align: center;
}

.ms-state__title {
    font-weight: 580;
}

.ms-state__text {
    margin-bottom: 0.5rem;
    color: var(--ms-text-muted);
    font-size: 0.9375rem;
}