/* =====================================================
   AGIOBANK — Checkout CSS — Dark Mode
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-body:        #0a0a0a;
    --bg-card:        #111111;
    --bg-card-inner:  #0d0d0d;
    --bg-input:       #1a1a1a;
    --bg-hover:       #1e1e1e;
    --color-primary:        #e8a838;
    --color-primary-hover:  #d4952e;
    --color-primary-light:  rgba(232, 168, 56, 0.12);
    --color-primary-glow:   rgba(232, 168, 56, 0.25);
    --color-danger:         #ef4444;
    --color-danger-light:   rgba(239, 68, 68, 0.12);
    --color-warning:        #f59e0b;
    --color-warning-light:  rgba(245, 158, 11, 0.12);
    --color-warning-border: rgba(245, 158, 11, 0.35);
    --color-success:        #22c55e;
    --color-success-light:  rgba(34, 197, 94, 0.12);
    --color-text:           #f0f0f0;
    --color-text-secondary: #a0a0a0;
    --color-muted:          #555555;
    --color-border:         #1e1e1e;
    --color-border-hover:   #2e2e2e;
    --radius:    18px;
    --radius-sm: 12px;
    --radius-xs:  8px;
    --shadow:    0 24px 80px rgba(0, 0, 0, 0.7);
    --transition: all 0.18s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-body);
    background-image: radial-gradient(ellipse 80% 50% at 50% -5%, rgba(232,168,56,0.1) 0%, transparent 60%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    -webkit-font-smoothing: antialiased;
    color: var(--color-text);
}

/* =====================================================
   CARD CONTAINER
   ===================================================== */
.checkout-container {
    width: 100%;
    max-width: 460px;
    animation: checkoutSlideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.checkout-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.checkout-header {
    text-align: center;
    padding: 32px 28px 24px;
    background: var(--bg-card-inner);
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.checkout-header::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 140px; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,168,56,0.5), transparent);
}

.checkout-logo { height: 48px; width: auto; margin-bottom: 14px; border-radius: 10px; }

.checkout-title {
    color: var(--color-text);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.checkout-subtitle { color: var(--color-muted); font-size: 0.82rem; margin-top: 4px; }

/* =====================================================
   STEPS
   ===================================================== */
.checkout-step { display: none; padding: 26px; animation: stepFadeIn 0.22s ease; }
.checkout-step.active { display: block; }

@keyframes stepFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes checkoutSlideUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* =====================================================
   STEP 1 — CPF
   ===================================================== */
.cpf-section { text-align: center; }
.cpf-section h2 { font-size: 1.1rem; font-weight: 700; color: var(--color-text); margin-bottom: 8px; }
.cpf-section p { font-size: 0.85rem; color: var(--color-muted); margin-bottom: 24px; }
.cpf-input-wrapper { margin-bottom: 16px; }

.cpf-input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1.15rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.07em;
    outline: none;
    transition: var(--transition);
    background: var(--bg-input);
    color: var(--color-text);
    font-family: inherit;
}
.cpf-input::placeholder { color: var(--color-muted); }
.cpf-input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); }
.cpf-input.error { border-color: var(--color-danger); box-shadow: 0 0 0 3px var(--color-danger-light); }

.cpf-error { color: var(--color-danger); font-size: 0.8rem; margin-top: 8px; display: none; font-weight: 500; }
.cpf-error.show { display: block; }

/* =====================================================
   STEP 2 — PARCELAS
   ===================================================== */
.parcelas-header { text-align: center; margin-bottom: 20px; }
.parcelas-header h2 { font-size: 1.05rem; font-weight: 700; color: var(--color-text); }
.parcelas-header .client-name { font-size: 0.875rem; color: var(--color-muted); margin-top: 4px; }

.parcela-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }

/* Card da parcela */
.parcela-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--bg-card-inner);
    overflow: hidden;
    transition: var(--transition);
}
.parcela-card:hover { border-color: var(--color-border-hover); }
.parcela-card.has-fine { border-color: var(--color-warning-border); }

.parcela-body { padding: 14px 16px 10px; }

.parcela-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.parcela-number { font-weight: 700; font-size: 0.9rem; color: var(--color-text); }
.parcela-due    { font-size: 0.78rem; color: var(--color-muted); }

.parcela-values { display: flex; justify-content: space-between; align-items: center; }

.parcela-value {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

/* Faixa de multa */
.fine-banner {
    margin: 10px 16px 0;
    padding: 9px 12px;
    background: rgba(245,158,11,0.08);
    border: 1px solid var(--color-warning-border);
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    gap: 8px;
}
.fine-icon { font-size: 0.95rem; flex-shrink: 0; }
.fine-text { font-size: 0.77rem; color: #fbbf24; }
.fine-text strong { font-weight: 700; }

/* Footer do card com botão Pagar */
.parcela-footer {
    padding: 10px 16px 12px;
    display: flex;
    justify-content: flex-end;
    border-top: 1px solid var(--color-border);
    margin-top: 10px;
}

.btn-pagar-parcela {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: var(--color-primary);
    color: #000;
    border: none;
    border-radius: var(--radius-xs);
    font-size: 0.82rem;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}
.btn-pagar-parcela:hover {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px var(--color-primary-glow);
}

/* Variante vencida — botão vermelho-alaranjado */
.btn-pagar-parcela.overdue {
    background: var(--color-danger);
    color: #fff;
}
.btn-pagar-parcela.overdue:hover {
    background: #dc2626;
    box-shadow: 0 4px 14px rgba(239,68,68,0.3);
}

/* Barra de alerta topo do card vencido */
.parcela-overdue-bar {
    background: rgba(239,68,68,0.1);
    border-bottom: 1px solid rgba(239,68,68,0.2);
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #f87171;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Card vencido — borda vermelha */
.parcela-card.is-overdue {
    border-color: rgba(239,68,68,0.35) !important;
}

/* Data de vencimento em vermelho quando atrasada */
.parcela-due.overdue {
    color: #f87171;
    font-weight: 600;
}

/* Valor em vermelho quando vencido */
.parcela-value.overdue {
    color: #f87171;
}

/* =====================================================
   MODAL DE CONFIRMAÇÃO PIX
   ===================================================== */
.confirm-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.78);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.confirm-overlay.show { display: flex; animation: fadeIn 0.18s ease; }

.confirm-modal {
    background: #161616;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: 0 24px 64px rgba(0,0,0,0.7);
    width: 100%;
    max-width: 360px;
    overflow: hidden;
    animation: confirmPop 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

.confirm-modal-header {
    padding: 24px 24px 0;
    text-align: center;
}

.confirm-icon {
    width: 56px; height: 56px;
    background: var(--color-primary-light);
    border: 1px solid rgba(232,168,56,0.2);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 14px;
    font-size: 1.6rem;
}

.confirm-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.confirm-modal-body {
    padding: 16px 24px 24px;
    text-align: center;
}

.confirm-parcela-info {
    background: var(--bg-input);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 14px;
}

.confirm-parcela-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-muted);
    margin-bottom: 8px;
}

.confirm-parcela-number {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 2px;
}

.confirm-parcela-due {
    font-size: 0.78rem;
    color: var(--color-muted);
    margin-bottom: 12px;
}

.confirm-parcela-total {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.03em;
}

.confirm-fine-note {
    font-size: 0.73rem;
    color: #fbbf24;
    margin-top: 4px;
    font-weight: 500;
}

.confirm-subtitle {
    font-size: 0.82rem;
    color: var(--color-muted);
    margin-bottom: 18px;
    line-height: 1.55;
}

.confirm-actions { display: flex; gap: 8px; }

.confirm-btn {
    flex: 1;
    padding: 11px 16px;
    border-radius: var(--radius-xs);
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    border: none;
}

.confirm-btn-cancel {
    background: var(--bg-input);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border) !important;
}
.confirm-btn-cancel:hover { background: var(--bg-hover); color: var(--color-text); }

.confirm-btn-confirm {
    background: var(--color-primary);
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.confirm-btn-confirm:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 4px 14px var(--color-primary-glow);
}

.confirm-btn-confirm .spinner {
    display: none;
    width: 15px; height: 15px;
    border: 2px solid rgba(0,0,0,0.2);
    border-top-color: #000;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
.confirm-btn-confirm.loading .spinner    { display: block; }
.confirm-btn-confirm.loading .btn-label  { display: none; }

@keyframes fadeIn      { from { opacity: 0; } to { opacity: 1; } }
@keyframes confirmPop  {
    from { opacity: 0; transform: translateY(16px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

/* =====================================================
   TOTAL SECTION
   ===================================================== */
.parcela-total-section {
    background: var(--bg-card-inner);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
    margin-bottom: 14px;
}
.parcela-total-label {
    font-size: 0.72rem; font-weight: 700;
    color: var(--color-muted);
    text-transform: uppercase; letter-spacing: 0.07em;
}
.parcela-total-value {
    font-size: 1.85rem; font-weight: 800;
    color: var(--color-primary);
    margin-top: 4px; letter-spacing: -0.03em;
}

/* =====================================================
   STEP 3 — PIX / QR CODE
   ===================================================== */
.pix-section { text-align: center; }
.pix-section h2 { font-size: 1.05rem; font-weight: 700; color: var(--color-text); margin-bottom: 16px; }

.qr-container {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 18px;
    display: inline-block;
    margin-bottom: 16px;
}
.qr-container img { width: 200px; height: 200px; display: block; }

.pix-breakdown {
    background: var(--bg-card-inner);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    margin-bottom: 14px;
    text-align: left;
}
.pix-breakdown-row { display: flex; justify-content: space-between; padding: 5px 0; font-size: 0.85rem; color: var(--color-muted); }
.pix-breakdown-row .value { color: var(--color-text); font-weight: 600; }
.pix-breakdown-row.danger .value { color: var(--color-danger); }
.pix-breakdown-row.total { border-top: 1px solid var(--color-border); margin-top: 8px; padding-top: 12px; font-weight: 700; font-size: 1rem; color: var(--color-text); }
.pix-breakdown-row.total .value { color: var(--color-primary); font-size: 1.1rem; }

.pix-code-container { margin-bottom: 14px; text-align: left; }
.pix-code-label { font-size: 0.72rem; font-weight: 700; color: var(--color-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.07em; }
.pix-code-box {
    background: var(--bg-input);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xs);
    padding: 12px;
    font-size: 0.73rem;
    word-break: break-all;
    color: var(--color-text-secondary);
    max-height: 80px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    line-height: 1.5;
    user-select: all;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.checkout-btn {
    width: 100%;
    padding: 13px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.93rem; font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center; gap: 8px;
    font-family: inherit;
}
.checkout-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }
.checkout-btn + .checkout-btn { margin-top: 8px; }

.checkout-btn-primary { background: var(--color-primary); color: #000; }
.checkout-btn-primary:hover:not(:disabled) { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: 0 6px 20px var(--color-primary-glow); }

.checkout-btn-outline { background: transparent; border: 1px solid var(--color-border) !important; color: var(--color-text-secondary); }
.checkout-btn-outline:hover:not(:disabled) { background: var(--bg-hover); color: var(--color-text); }

.checkout-btn-copy { background: #1e1e1e; color: var(--color-text); border: 1px solid var(--color-border) !important; }
.checkout-btn-copy:hover:not(:disabled) { background: #252525; }
.checkout-btn-copy.copied { background: #16a34a; border-color: #16a34a !important; color: #fff; }

.checkout-btn .checkout-spinner { display: none; width: 18px; height: 18px; border: 2px solid rgba(0,0,0,0.2); border-top-color: #000; border-radius: 50%; animation: spin 0.6s linear infinite; }
.checkout-btn-outline .checkout-spinner,
.checkout-btn-copy .checkout-spinner { border-color: rgba(255,255,255,0.2); border-top-color: var(--color-text); }
.checkout-btn.loading .checkout-spinner  { display: block; }
.checkout-btn.loading .checkout-btn-text { display: none; }

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

/* =====================================================
   BADGES
   ===================================================== */
.badge { display: inline-flex; align-items: center; padding: 3px 9px; border-radius: 100px; font-size: 0.72rem; font-weight: 700; white-space: nowrap; }
.badge-overdue { background: rgba(239,68,68,0.12);   color: #f87171; }
.badge-pending { background: rgba(59,130,246,0.12);  color: #60a5fa; }

/* =====================================================
   SUCCESS / 404
   ===================================================== */
.checkout-success { text-align: center; padding: 24px; }
.checkout-success-icon { width: 68px; height: 68px; background: var(--color-success-light); border: 1px solid rgba(34,197,94,0.25); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; }
.checkout-success-icon svg { color: var(--color-success); width: 32px; height: 32px; }
.checkout-success h2 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: var(--color-text); }
.checkout-success p  { font-size: 0.85rem; color: var(--color-muted); }

.checkout-404 { text-align: center; padding: 60px 24px; }
.checkout-404 h1 { font-size: 5rem; font-weight: 800; color: var(--color-text); opacity: 0.1; margin-bottom: 8px; }
.checkout-404 p  { font-size: 1rem; color: var(--color-muted); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 480px) {
    body { padding: 10px; align-items: flex-start; padding-top: 16px; }
    .checkout-card { border-radius: 14px; }
    .checkout-header { padding: 26px 20px 18px; }
    .checkout-step { padding: 18px; }
    .qr-container img { width: 180px; height: 180px; }
    .confirm-modal { max-width: 100%; }
}
/* ── Banner de Quitação Total ── */
.quitar-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: linear-gradient(135deg, rgba(34,197,94,0.08) 0%, rgba(34,197,94,0.04) 100%);
    border: 1px solid rgba(34,197,94,0.25);
    border-radius: 14px;
    padding: 16px 18px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.quitar-banner-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.quitar-banner-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #22c55e;
}
.quitar-banner-sub {
    font-size: 0.78rem;
    color: #555;
}
.quitar-banner-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}
.quitar-banner-total {
    font-size: 1.3rem;
    font-weight: 800;
    color: #22c55e;
}
.btn-quitar-contrato {
    background: #22c55e;
    color: #000;
    border: none;
    border-radius: 10px;
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.16s ease;
    white-space: nowrap;
}
.btn-quitar-contrato:hover {
    background: #16a34a;
    transform: translateY(-1px);
}