/* ============================================================
   login-modal.css – Modal de login e popup SPTrans
   ============================================================ */

/* ---------- Backdrop ---------- */
#modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-5);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

#modal-backdrop.open {
    opacity: 1;
    pointer-events: all;
}

/* ---------- Modal Container ---------- */
.modal {
    width: 100%;
    max-width: 420px;
    background: linear-gradient(145deg,
            rgba(15, 23, 42, 0.98),
            rgba(30, 41, 59, 0.98));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg), 0 0 60px rgba(59, 130, 246, 0.1);
    overflow: hidden;
    transform: translateY(20px) scale(0.97);
    transition: transform var(--transition-slow) cubic-bezier(0.34, 1.56, 0.64, 1);
}

#modal-backdrop.open .modal {
    transform: translateY(0) scale(1);
}

/* ---------- Modal Header ---------- */
.modal__header {
    padding: var(--space-6) var(--space-6) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
}

.modal__title-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.modal__eyebrow {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
}

.modal__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
}

.modal__close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.modal__close:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

/* ---------- Modal Body ---------- */
.modal__body {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

/* ---------- Info Banner ---------- */
.info-banner {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.info-banner__icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.info-banner__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.info-banner__text strong {
    color: var(--color-primary-light);
    font-weight: 600;
}

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

.form-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    letter-spacing: 0.01em;
}

.form-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-input-icon {
    position: absolute;
    left: var(--space-4);
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4) var(--space-3) var(--space-10);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    -webkit-appearance: none;
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    background: rgba(59, 130, 246, 0.05);
}

/* Botão de visibilidade da senha */
.btn-toggle-password {
    position: absolute;
    right: var(--space-4);
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
    padding: 0;
    line-height: 1;
    transition: color var(--transition-fast);
}

.btn-toggle-password:hover {
    color: var(--color-text-secondary);
}

/* ---------- Card Number Field ---------- */
.card-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.card-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

/* ---------- Modal Footer ---------- */
.modal__footer {
    padding: var(--space-4) var(--space-6) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* ---------- Botões do Modal ---------- */
.btn-primary {
    width: 100%;
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary), #6366F1);
    color: white;
    font-size: var(--font-size-base);
    font-weight: 600;
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    box-shadow: var(--shadow-sm), var(--shadow-glow-blue);
    transition: all var(--transition-base);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md), 0 0 25px rgba(59, 130, 246, 0.5);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-secondary {
    width: 100%;
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
    border-color: rgba(148, 163, 184, 0.3);
}

/* ---------- Sessão ativa badge ---------- */
#session-badge {
    display: none;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-success);
}

#session-badge.visible {
    display: flex;
}

#session-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--color-success);
    animation: dot-pulse 1.5s ease-in-out infinite;
}

/* ---------- Tabs ---------- */
.modal-tabs {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-1);
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.modal-tab {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
    text-align: center;
}

.modal-tab.active {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.modal-tab:hover:not(.active) {
    color: var(--color-text-secondary);
    background: rgba(255, 255, 255, 0.05);
}

/* ---------- Seção de cartão ---------- */
.section-divider {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

.section-divider::before,
.section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}