/* ===================================================
   DRIVEUP - Register / Plans / Checkout Styles
   =================================================== */

.register-body {
    min-height: 100vh;
    background: var(--bg-dark);
    font-family: 'Inter', sans-serif;
    position: relative;
    overflow-x: hidden;
}

.register-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.reg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .18;
}

.reg-orb-1 {
    width: 500px;
    height: 500px;
    top: -100px;
    left: -100px;
    background: radial-gradient(circle, #6366f1, transparent);
}

.reg-orb-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    right: -80px;
    background: radial-gradient(circle, #8b5cf6, transparent);
}

.register-wrap {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 16px 48px;
}

/* Header */
.reg-header {
    width: 100%;
    max-width: 1100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    margin-bottom: 8px;
}

.reg-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -.5px;
}

.reg-logo .up {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Plans Grid ===== */
.plans-page {
    width: 100%;
    max-width: 1100px;
}

.plans-hero {
    text-align: center;
    margin-bottom: 40px;
}

.plans-hero h1 {
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 800;
    letter-spacing: -.5px;
    margin-bottom: 10px;
}

.plans-hero p {
    font-size: 16px;
    color: var(--text-muted);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.plan-option {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl, 16px);
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    color: var(--text-primary);
    transition: transform .2s, border-color .2s, box-shadow .2s;
    cursor: pointer;
}

.plan-option:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, .3);
}

.plan-option.highlight {
    border-color: var(--primary);
    box-shadow: 0 0 0 1px var(--primary), 0 16px 40px rgba(99, 102, 241, .2);
}

.plan-option-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 20px;
    white-space: nowrap;
}

.plan-option-icon {
    font-size: 36px;
    margin-bottom: 8px;
}

.plan-option-name {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 4px;
}

.plan-option-storage {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.plan-option-price {
    margin-bottom: 8px;
}

.price-free {
    font-size: 22px;
    font-weight: 800;
    color: #10b981;
}

.price-amount {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
}

.price-period {
    font-size: 12px;
    color: var(--text-muted);
}

.plan-option-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
    flex: 1;
}

.plan-option-btn {
    display: block;
    width: 100%;
    padding: 10px;
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    text-align: center;
    transition: opacity .2s;
}

.plan-option:hover .plan-option-btn {
    opacity: .85;
}

/* ===== Register Card ===== */
.reg-card {
    width: 100%;
    max-width: 640px;
    margin-top: 8px;
}

.reg-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 10px;
}

.reg-back {
    color: var(--text-muted);
    font-size: 13px;
    text-decoration: none;
    transition: color .2s;
}

.reg-back:hover {
    color: var(--text-primary);
}

.reg-plan-badge {
    font-size: 12px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 20px;
}

.reg-title {
    font-size: 26px;
    font-weight: 800;
    margin: 0 0 6px;
}

.reg-subtitle {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0 0 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.reg-summary {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reg-summary-item {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-muted);
}

.reg-summary-item strong {
    color: var(--text-primary);
}

/* ===== PIX Checkout ===== */
.pix-code-box {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px;
    margin: 16px 0;
}

.pix-code-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.pix-code-text {
    font-size: 10px;
    font-family: monospace;
    word-break: break-all;
    color: var(--text-primary);
    background: var(--bg-dark);
    padding: 10px;
    border-radius: var(--radius-sm);
    max-height: 80px;
    overflow-y: auto;
    line-height: 1.6;
}

.pix-steps {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 20px;
    padding: 14px 16px;
    background: rgba(99, 102, 241, .06);
    border: 1px solid rgba(99, 102, 241, .15);
    border-radius: var(--radius-md);
}

.pix-step {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 380px) {
    .plans-grid {
        grid-template-columns: 1fr;
    }
}