/* Estilos da página de checkout.
   Estava embutido na view. */

/* ===================================
           CHECKOUT STRIPE-INSPIRED DESIGN
           Paleta APAFUT: #111D69 (azul) + #eb3835 (vermelho)
           =================================== */

        :root {
            --azul-primario: #111D69;
            --vermelho-primario: #eb3835;
            --cinza-bg: #f6f9fc;
            --cinza-borda: #e3e8ee;
            --cinza-texto: #697386;
            --preto-texto: #0a2540;
            --branco: #ffffff;
            --azul-claro: #e6f0ff;
            --verde-sucesso: #00d924;
            --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
            --shadow-lg: 0 13px 27px -5px rgba(50,50,93,0.25), 0 8px 16px -8px rgba(0,0,0,0.3);
            --radius: 12px;
            --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: var(--cinza-bg);
            color: var(--preto-texto);
            line-height: 1.6;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }

        /* HEADER COM LOGO */
        .checkout-header-top {
            background: var(--branco);
            border-bottom: 1px solid var(--cinza-borda);
            padding: 20px 0;
            margin-bottom: 48px;
        }

        .checkout-header-content {
            max-width: 1080px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .checkout-logo {
            font-size: 24px;
            font-weight: 800;
            color: var(--azul-primario);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .checkout-logo span {
            color: var(--vermelho-primario);
        }

        .secure-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--cinza-texto);
            font-size: 13px;
            font-weight: 500;
        }

        .secure-badge i {
            color: var(--verde-sucesso);
            font-size: 16px;
        }

        /* CONTAINER PRINCIPAL */
        .checkout-wrapper {
            max-width: 1080px;
            margin: 0 auto 80px;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 1fr 420px;
            gap: 48px;
            align-items: start;
        }

        /* COLUNA FORMULÁRIO */
        .checkout-main {
            background: var(--branco);
            border-radius: var(--radius);
            border: 1px solid var(--cinza-borda);
            box-shadow: var(--shadow-md);
            padding: 40px;
        }

        .section-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--preto-texto);
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-subtitle {
            color: var(--cinza-texto);
            font-size: 14px;
            margin-top: -16px;
            margin-bottom: 24px;
        }

        /* INPUTS ESTILO STRIPE */
        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--preto-texto);
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            font-size: 15px;
            color: var(--preto-texto);
            background: var(--branco);
            border: 1px solid var(--cinza-borda);
            border-radius: 8px;
            transition: var(--transition);
            font-family: 'Inter', sans-serif;
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--azul-primario);
            box-shadow: 0 0 0 3px rgba(17, 29, 105, 0.1);
        }

        .form-group input::placeholder {
            color: #aab7c4;
        }

        .form-group input.valid {
            border-color: var(--verde-sucesso);
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2300d924'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            background-size: 20px;
            padding-right: 40px;
        }

        .form-group input.error,
        .form-group select.error {
            border-color: var(--vermelho-primario);
            background-color: #fff5f5;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .error-message {
            display: none;
            color: var(--vermelho-primario);
            font-size: 12px;
            margin-top: 6px;
            font-weight: 500;
        }

        .error-message.show {
            display: block;
        }

        /* BOTÕES ESTILO STRIPE */
        .btn {
            padding: 14px 24px;
            font-size: 15px;
            font-weight: 600;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            text-decoration: none;
            font-family: 'Inter', sans-serif;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--azul-primario), #1a2d8f);
            color: var(--branco);
            width: 100%;
            box-shadow: 0 4px 12px rgba(17, 29, 105, 0.3);
        }

        .btn-primary:hover:not(:disabled) {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(17, 29, 105, 0.4);
        }

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

        .btn-secondary {
            background: transparent;
            color: var(--azul-primario);
            border: 2px solid var(--cinza-borda);
        }

        .btn-secondary:hover {
            background: var(--azul-claro);
            border-color: var(--azul-primario);
        }

        /* RESUMO DO PEDIDO */
        .order-summary {
            background: var(--branco);
            border: 1px solid var(--cinza-borda);
            border-radius: var(--radius);
            padding: 32px;
            position: sticky;
            top: 24px;
            box-shadow: var(--shadow-sm);
        }

        .summary-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--cinza-borda);
        }

        .plan-badge {
            display: inline-block;
            padding: 6px 12px;
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-radius: 6px;
            background: linear-gradient(135deg, var(--azul-primario), var(--vermelho-primario));
            color: var(--branco);
        }

        .plan-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--preto-texto);
            margin: 16px 0 8px;
        }

        .plan-price {
            font-size: 32px;
            font-weight: 800;
            color: var(--azul-primario);
            margin-bottom: 4px;
        }

        .plan-period {
            color: var(--cinza-texto);
            font-size: 13px;
            display: block;
            margin-bottom: 24px;
        }

        .payment-choice {
            margin: 24px 0;
            display: grid;
            gap: 12px;
        }

        .payment-choice-option {
            position: relative;
            border: 1px solid var(--cinza-borda);
            border-radius: 10px;
            padding: 16px;
            cursor: pointer;
            transition: var(--transition);
            background: var(--branco);
        }

        .payment-choice-option:hover {
            border-color: rgba(17, 29, 105, 0.35);
            box-shadow: var(--shadow-sm);
        }

        .payment-choice-option input {
            position: absolute;
            inset: 0;
            opacity: 0;
            cursor: pointer;
        }

        .payment-choice-option.is-selected {
            border-color: var(--azul-primario);
            box-shadow: 0 0 0 3px rgba(17, 29, 105, 0.08);
            background: #f8fbff;
        }

        .payment-choice-title {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            font-weight: 700;
            color: var(--preto-texto);
            margin-bottom: 6px;
        }

        .payment-choice-title strong {
            color: var(--azul-primario);
            white-space: nowrap;
        }

        .payment-choice-description {
            font-size: 13px;
            color: var(--cinza-texto);
        }

        .payment-choice-error {
            display: none;
            margin-top: 8px;
            padding: 12px 14px;
            border-radius: 8px;
            border: 1px solid #fecaca;
            background: #fef2f2;
            color: #b91c1c;
            font-size: 13px;
            font-weight: 600;
        }

        .payment-choice-error.show {
            display: block;
        }

        .benefits-list {
            list-style: none;
            margin: 20px 0;
        }

        .benefits-list li {
            padding: 10px 0;
            color: var(--cinza-texto);
            font-size: 14px;
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .benefits-list li i {
            color: var(--verde-sucesso);
            font-size: 16px;
            margin-top: 2px;
        }

        .summary-divider {
            height: 1px;
            background: var(--cinza-borda);
            margin: 24px 0;
        }

        .summary-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
            font-size: 14px;
        }

        .summary-row span:first-child {
            color: var(--cinza-texto);
        }

        .summary-row span:last-child {
            font-weight: 600;
            color: var(--preto-texto);
        }

        .summary-total {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
            margin-top: 16px;
            border-top: 2px solid var(--cinza-borda);
            font-size: 16px;
            font-weight: 700;
        }

        .summary-total span:last-child {
            font-size: 24px;
            color: var(--azul-primario);
        }

        /* SECURITY BADGE */
        .security-info {
            margin-top: 24px;
            padding: 16px;
            background: var(--azul-claro);
            border-radius: 8px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .security-info i {
            color: var(--azul-primario);
            font-size: 20px;
        }

        .security-info div {
            flex: 1;
        }

        .security-info strong {
            display: block;
            font-size: 13px;
            color: var(--azul-primario);
            margin-bottom: 2px;
        }

        .security-info p {
            font-size: 12px;
            color: var(--cinza-texto);
            margin: 0;
        }

        /* PROGRESS INDICATOR */
        .progress-indicator {
            display: flex;
            justify-content: space-between;
            margin-bottom: 40px;
            position: relative;
        }

        .progress-indicator::before {
            content: '';
            position: absolute;
            top: 16px;
            left: 32px;
            right: 32px;
            height: 2px;
            background: var(--cinza-borda);
            z-index: 0;
        }

        .progress-bar {
            position: absolute;
            top: 16px;
            left: 32px;
            height: 2px;
            background: linear-gradient(90deg, var(--azul-primario), var(--vermelho-primario));
            transition: width 0.3s ease;
            z-index: 1;
        }

        .progress-step {
            flex: 1;
            text-align: center;
            position: relative;
            z-index: 2;
        }

        .progress-circle {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--branco);
            border: 2px solid var(--cinza-borda);
            margin: 0 auto 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            color: var(--cinza-texto);
            transition: var(--transition);
        }

        .progress-step.active .progress-circle {
            background: var(--azul-primario);
            border-color: var(--azul-primario);
            color: var(--branco);
            box-shadow: 0 0 0 4px rgba(17, 29, 105, 0.1);
        }

        .progress-step.completed .progress-circle {
            background: var(--verde-sucesso);
            border-color: var(--verde-sucesso);
            color: var(--branco);
        }

        .progress-label {
            font-size: 11px;
            color: var(--cinza-texto);
            font-weight: 500;
            display: block;
        }

        .progress-step.active .progress-label {
            color: var(--azul-primario);
            font-weight: 600;
        }

        /* FORM STEPS */
        .form-step {
            display: none;
        }

        .form-step.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .form-navigation {
            display: flex;
            gap: 12px;
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px solid var(--cinza-borda);
        }

        .form-navigation .btn {
            flex: 1;
        }

        /* CHECKBOX MODERNO */
        .checkbox-group {
            margin: 24px 0;
        }

        .checkbox-label {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            cursor: pointer;
            font-size: 13px;
            color: var(--cinza-texto);
        }

        .checkbox-label input[type="checkbox"] {
            width: 20px;
            height: 20px;
            accent-color: var(--azul-primario);
            cursor: pointer;
            margin-top: 2px;
        }

        .checkbox-label a {
            color: var(--azul-primario);
            text-decoration: none;
            font-weight: 600;
        }

        .checkbox-label a:hover {
            text-decoration: underline;
        }

        /* LOADING SPINNER */
        .loading-spinner {
            display: inline-block;
            width: 16px;
            height: 16px;
            border: 2px solid rgba(255,255,255,0.3);
            border-top-color: white;
            border-radius: 50%;
            animation: spin 0.6s linear infinite;
        }

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

        /* BACK BUTTON */
        .back-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--cinza-texto);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 24px;
            transition: var(--transition);
        }

        .back-link:hover {
            color: var(--azul-primario);
            gap: 12px;
        }

        /* RESPONSIVE */
        @media (max-width: 968px) {
            .checkout-wrapper {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .order-summary {
                position: static;
                order: -1;
            }

            .checkout-main {
                padding: 32px 24px;
            }

            .form-row {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 640px) {
            .checkout-header-content {
                flex-direction: column;
                gap: 16px;
            }

            .checkout-main {
                padding: 24px 20px;
            }

            .order-summary {
                padding: 24px 20px;
            }

            .progress-indicator {
                display: none;
            }
        }