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

:root {
    --azul-escuro: #1a2b4d;
    --azul-medio: #2c3e6b;
    --azul-claro: #4a6fa5;
    --azul-texto-footer: #a8b8d0;
    --branco: #ffffff;
    --cinza-claro: #f8f9fa;
    --cinza-medio: #e0e0e0;
    --cinza-texto: #555;
    --verde: #28a745;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #f5f5f5;
    min-height: 100vh;
    color: #333;
    display: flex;
    flex-direction: column;
}

/* Header Superior */
.header-top {
    background: var(--azul-escuro);
    color: var(--branco);
    padding: 12px 0;
    font-size: 0.875rem;
}

.header-top-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.contact-item svg {
    flex-shrink: 0;
}

/* Header Principal */
.header-main {
    background: var(--branco);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
}

.header-main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    max-height: 60px;
    height: auto;
    width: auto;
}

.header-actions {
    display: flex;
    align-items: center;
}

.btn-voltar {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background: #d4a574;
    color: var(--azul-escuro);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s;
}

.btn-voltar:hover {
    background: #c49564;
    transform: translateX(2px);
}

/* Container Principal */
.container {
    max-width: 1200px;
    width: calc(100% - 40px);
    margin: 30px auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    flex: 1;
    min-height: 500px;
    display: flex;
    flex-direction: column;
}

main {
    padding: 30px;
    min-height: 400px;
    flex: 1;
}

/* Formulário */
.form-section {
    margin-bottom: 30px;
}

.consulta-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--cinza-texto);
    font-size: 0.95rem;
}

.form-group input {
    padding: 12px 15px;
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--azul-claro);
}

.btn-primary {
    padding: 12px 30px;
    background: var(--azul-escuro);
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background: var(--azul-medio);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Alertas */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-error {
    background-color: #fee;
    color: #c33;
    border: 1px solid #fcc;
}

/* Seções de Resultado */
.protocolo-section,
.andamentos-section,
.pix-section {
    margin-top: 35px;
    padding-top: 25px;
    border-top: 2px solid var(--cinza-medio);
}

.protocolo-section h2,
.andamentos-section h2,
.pix-section h2 {
    color: var(--azul-escuro);
    margin-bottom: 18px;
    font-size: 1.4rem;
}

.protocolo-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.info-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px;
    background: var(--cinza-claro);
    border-radius: 6px;
}

.info-label {
    font-weight: 600;
    color: #666;
    min-width: 150px;
}

.info-value {
    color: #333;
    flex: 1;
}

/* Andamentos */
.andamentos-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.andamento-item {
    background: var(--cinza-claro);
    border-radius: 6px;
    padding: 10px 14px;
    border-left: 3px solid var(--azul-escuro);
}

.andamento-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    line-height: 1.4;
}

.andamento-data {
    font-weight: 600;
    color: var(--azul-escuro);
    font-size: 0.85rem;
    flex-shrink: 0;
}

.andamento-separator {
    color: var(--cinza-texto);
    font-weight: 600;
    opacity: 0.5;
}

.andamento-texto {
    color: #333;
    font-size: 0.9rem;
    flex: 1;
    min-width: 200px;
}

.texto-aux-container {
    margin-top: 8px;
    display: flex;
    justify-content: flex-end;
}

.btn-toggle {
    background: var(--azul-escuro);
    color: var(--branco);
    border: none;
    padding: 6px 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.3s;
}

.btn-toggle:hover {
    background: var(--azul-medio);
}

.texto-aux {
    margin-top: 8px;
    padding: 12px;
    background: var(--branco);
    border-radius: 5px;
    border: 1px solid var(--cinza-medio);
    color: var(--cinza-texto);
    line-height: 1.5;
    white-space: pre-wrap;
    font-size: 0.875rem;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: var(--verde);
    color: var(--branco);
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.8rem;
    transition: background 0.3s;
    font-weight: 500;
    margin-left: auto;
    flex-shrink: 0;
}

.btn-link:hover {
    background: #218838;
}

/* PIX */
.pix-section {
    background: var(--branco);
    border-radius: 12px;
    padding: 35px;
    border: 1px solid var(--cinza-medio);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.pix-title {
    color: var(--azul-escuro);
    font-size: 1.75rem;
    margin-bottom: 25px;
    text-align: center;
    font-weight: 700;
}

/* PIX Pago */
.pix-pago-card {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: var(--branco);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
    margin-bottom: 20px;
}

.pix-pago-icon {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 15px;
    display: block;
    line-height: 1;
}

.pix-pago-title {
    color: var(--branco);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.pix-pago-message {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    margin: 0;
}

/* PIX Vencido */
.pix-vencido-card {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: var(--branco);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
    margin-bottom: 20px;
}

.pix-vencido-icon {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: block;
    line-height: 1;
}

.pix-vencido-title {
    color: var(--branco);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.pix-vencido-message {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    margin: 0;
}

.pix-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.pix-valor-card {
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-medio) 100%);
    color: var(--branco);
    padding: 25px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(26, 43, 77, 0.2);
}

.pix-valor-label {
    display: block;
    font-size: 0.95rem;
    opacity: 0.9;
    margin-bottom: 8px;
    font-weight: 500;
}

.pix-valor {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.pix-section-title {
    color: var(--azul-escuro);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

.pix-qrcode-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px;
    background: var(--cinza-claro);
    border-radius: 10px;
}

.qrcode-container {
    background: var(--branco);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 15px;
}

.qrcode-image {
    max-width: 250px;
    height: auto;
    display: block;
}

.qrcode-instruction {
    color: var(--cinza-texto);
    font-size: 0.9rem;
    text-align: center;
    margin: 0;
    line-height: 1.5;
}

.pix-info-card {
    background: var(--cinza-claro);
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid var(--azul-escuro);
}

.pix-info-row {
    display: flex;
    align-items: center;
    gap: 15px;
}

.pix-info-icon {
    font-size: 1.5rem;
}

.pix-info-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.pix-info-label {
    font-size: 0.85rem;
    color: var(--cinza-texto);
    font-weight: 500;
}

.pix-info-value {
    font-size: 1rem;
    color: var(--azul-escuro);
    font-weight: 600;
}

.pix-copia-cola-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.copia-cola-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.copia-cola-textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: 'Courier New', monospace;
    resize: vertical;
    min-height: 100px;
    background: var(--branco);
    color: #333;
    line-height: 1.6;
    transition: border-color 0.3s;
}

.copia-cola-textarea:focus {
    outline: none;
    border-color: var(--azul-escuro);
    box-shadow: 0 0 0 3px rgba(26, 43, 77, 0.1);
}

.btn-copy {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--azul-escuro);
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.btn-copy:hover {
    background: var(--azul-medio);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 43, 77, 0.3);
}

.btn-copy:active {
    transform: translateY(0);
}

.btn-copy.copied {
    background: var(--verde);
}

.btn-copy svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Footer */
.footer {
    background: var(--azul-escuro);
    color: var(--azul-texto-footer);
    margin-top: auto;
    padding: 25px 0 15px;
}

.footer-menu {
    max-width: 1200px;
    margin: 0 auto 20px;
    padding: 0 20px;
    border-bottom: 1px solid rgba(168, 184, 208, 0.2);
    padding-bottom: 20px;
}

.footer-menu nav {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
}

.footer-menu nav a {
    color: var(--azul-texto-footer);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-menu nav a:hover {
    color: var(--branco);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.footer-copyright {
    text-align: center;
}

.footer-copyright p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--azul-texto-footer);
}

.footer-creator {
    text-align: center;
}

.footer-creator p {
    margin: 0;
    font-size: 0.75rem;
    line-height: 1.5;
    color: rgba(168, 184, 208, 0.7);
}

.footer-creator a {
    color: rgba(168, 184, 208, 0.8);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

.footer-creator a:hover {
    color: var(--azul-texto-footer);
}

/* Responsividade */
@media (max-width: 768px) {
    body {
        padding: 0;
    }

    .header-top {
        display: none;
    }

    .header-top-content,
    .header-main-content,
    .footer-content,
    .footer-menu {
        padding: 0 15px;
    }

    .container {
        width: calc(100% - 30px);
        margin: 15px auto;
        min-height: auto;
    }

    .contact-info {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .contact-item {
        font-size: 0.8rem;
    }

    .header-main {
        padding: 15px 0;
    }

    .header-main-content {
        flex-direction: column;
        gap: 15px;
    }

    .logo {
        max-height: 50px;
    }

    .btn-voltar {
        width: 100%;
        justify-content: center;
    }

    .container {
        margin: 15px;
        border-radius: 8px;
        min-height: auto;
    }

    main {
        padding: 20px;
        min-height: auto;
    }

    .pix-section {
        padding: 20px;
    }

    .pix-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    .pix-content {
        gap: 25px;
    }

    .pix-valor-card {
        padding: 20px;
    }

    .pix-valor {
        font-size: 1.75rem;
    }

    .pix-qrcode-section {
        padding: 20px;
    }

    .qrcode-image {
        max-width: 200px;
    }

    .btn-copy {
        width: 100%;
        max-width: 100%;
    }

    .consulta-form {
        max-width: 100%;
    }

    .info-row {
        flex-direction: column;
    }

    .info-label {
        min-width: auto;
    }

    .andamento-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .andamento-separator {
        display: none;
    }

    .andamento-texto {
        min-width: 100%;
    }

    .btn-link {
        margin-left: 0;
        align-self: flex-start;
    }

    .copia-cola-wrapper {
        flex-direction: column;
    }

    .copia-cola-textarea {
        min-width: 100%;
    }

    .btn-copy {
        width: 100%;
    }

    .qrcode-image {
        max-width: 200px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .footer-menu {
        margin-bottom: 15px;
        padding-bottom: 15px;
    }

    .footer-menu nav {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .footer-menu nav {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .header-top {
        padding: 10px 0;
    }

    .contact-item {
        font-size: 0.75rem;
    }

    .logo {
        max-height: 40px;
    }

    main {
        padding: 15px;
    }

    .protocolo-section h2,
    .andamentos-section h2,
    .pix-section h2 {
        font-size: 1.25rem;
    }

    .footer {
        padding: 20px 0 15px;
    }

    .footer-left p,
    .footer-right p {
        font-size: 0.8rem;
    }
}