:root {
    /* Cores Constellation - Profissional */
    --primary: #1a365d;
    --primary-dark: #0f2544;
    --primary-light: #2d4a8a;
    --secondary: #2563eb;
    --secondary-light: #3b82f6;
    --accent: #10b981;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --light: #f8fafc;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    /* Bordas */
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    /* Transições */
    --transition: all 0.2s ease;
}

/* ===== RESET E ESTILOS GERAIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-900);
    background-color: #ffffff;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== HEADER ===== */
.header-constellation {
    background: #ffffff;
    color: #333333;
    border-bottom: 1px solid #e0e0e0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 15px 0;
    position: relative;
}

    .header-constellation::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 3px;
        background-color: #f59e0b;
        z-index: 10;
    }

    .header-constellation .container {
        padding: 0 210px 0 210px;
    }

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

/* Logo */
.logo-constellation {
    flex: 0 0 auto;
}

.logo-image {
    height: 50px;
    width: auto;
    display: block;
}

/* Frases da marca */
.brand-statements-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}

.brand-statement {
    display: block;
    font-family: 'Inter', sans-serif;
    line-height: 1.2;
}

    .brand-statement:first-child {
        font-size: 15px;
        font-weight: 500;
        color: #333333;
        margin-bottom: 3px;
    }

    .brand-statement:last-child {
        font-size: 13px;
        font-weight: 700;
        color: #1a365d;
        letter-spacing: 0.3px;
    }

/* ===== BANNER DE PRESENTE ESPECIAL ===== */
.gift-banner {
    background-color: #F0F0F0;
    padding: 40px 0;
    border-bottom: 1px solid #e0e0e0;
}

    .gift-banner .container {
        padding: 0 24px;
    }

.banner-wrapper {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.banner-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #1a365d 0%, #2563eb 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    flex-shrink: 0;
}

.banner-content h2 {
    font-size: 24px;
    font-weight: 700;
    color: #1a365d;
    margin-bottom: 8px;
}

.banner-content p {
    font-size: 16px;
    color: #666666;
    line-height: 1.5;
}

/* ===== CONTEÚDO PRINCIPAL ===== */
.main-content {
    padding: 40px 0;
    background: #ffffff;
}

/* Seção de Busca */
.search-section {
    margin-bottom: 48px;
}

.section-intro {
    text-align: center;
    margin-bottom: 32px;
}

    .section-intro h3 {
        font-size: 28px;
        font-weight: 700;
        color: #1a365d;
        margin-bottom: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
    }

        .section-intro h3 i {
            color: #2563eb;
        }

    .section-intro p {
        font-size: 16px;
        color: #666666;
        max-width: 600px;
        margin: 0 auto;
    }

/* ===== CARD DE BUSCA ===== */
.search-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border: 1px solid #e0e0e0;
    max-width: 700px;
    margin: 0 auto 32px auto;
    animation: fadeIn 0.3s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e0e0e0;
}

    .card-header h4 {
        font-size: 20px;
        font-weight: 600;
        color: #1a365d;
    }

.card-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: #f0f7ff;
    border-radius: 20px;
    font-size: 14px;
    color: #2563eb;
    font-weight: 500;
    border: 1px solid #d1e3ff;
}

    .card-badge i {
        color: #2563eb;
    }

/* Formulário Elegante */
.form-group-elegant label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 12px;
}

    .form-group-elegant label i {
        color: #2563eb;
    }

.input-with-button {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
}

    .input-with-button input {
        flex: 1;
        padding: 14px 16px;
        font-size: 16px;
        border: 2px solid #d1d5db;
        border-radius: var(--radius);
        background: white;
        transition: var(--transition);
    }

        .input-with-button input:focus {
            outline: none;
            border-color: #2563eb;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }

        .input-with-button input::placeholder {
            color: #9ca3af;
        }

.search-button {
    padding: 0 28px;
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

    .search-button:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
    }

    .search-button:active {
        transform: translateY(0);
    }

.input-hint {
    font-size: 14px;
    color: #666666;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
}

    .input-hint i {
        color: #9ca3af;
    }

/* ===== ESTADO: NÃO ENCONTRADO ===== */
.not-found-state {
    animation: fadeIn 0.3s ease;
}

.not-found-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid #e0e0e0;
    max-width: 700px;
    margin: 0 auto 40px auto;
    text-align: center;
}

.not-found-header {
    margin-bottom: 32px;
}

.not-found-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #92400e;
    margin: 0 auto 20px;
    border: 4px solid #fef3c7;
}

.not-found-card h4 {
    font-size: 24px;
    font-weight: 700;
    color: #1a365d;
    margin-bottom: 12px;
}

.not-found-message {
    font-size: 16px;
    color: #666666;
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto;
}

.not-found-content {
    text-align: left;
}

.suggestions h5 {
    font-size: 18px;
    font-weight: 600;
    color: #1a365d;
    margin-bottom: 20px;
    text-align: center;
}

.suggestion-list {
    list-style: none;
    margin-bottom: 32px;
}

    .suggestion-list li {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        padding: 16px;
        background: #f9fafb;
        border-radius: var(--radius);
        margin-bottom: 12px;
        border-left: 4px solid #f59e0b;
        transition: var(--transition);
    }

        .suggestion-list li:hover {
            background: #f3f4f6;
            transform: translateX(4px);
        }

        .suggestion-list li i {
            color: #f59e0b;
            font-size: 18px;
            margin-top: 2px;
            flex-shrink: 0;
        }

        .suggestion-list li span {
            font-size: 15px;
            color: #666666;
            line-height: 1.5;
        }

.action-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.action-button {
    padding: 16px 32px;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
    border: 2px solid transparent;
    min-width: 200px;
    justify-content: center;
}

    .action-button.primary {
        background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
        color: white;
    }

        .action-button.primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.2);
        }

    .action-button.secondary {
        background: white;
        color: #2563eb;
        border-color: #2563eb;
    }

        .action-button.secondary:hover {
            background: #f0f7ff;
            transform: translateY(-2px);
        }

/* ===== ESTADO: ENCONTRADO (CARD UNIFICADO) ===== */
.found-state {
    animation: fadeIn 0.3s ease;
}

.unified-tracking-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid #e0e0e0;
    max-width: 800px;
    margin: 0 auto 40px auto;
    overflow: hidden;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cabeçalho do Card Unificado */
.tracking-header {
    background: linear-gradient(135deg, #1a365d 0%, #2d4a8a 100%);
    padding: 32px;
    color: white;
    position: relative;
}

    .tracking-header::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 120px;
        height: 120px;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="rgba(255,255,255,0.05)"><path d="M0,50 Q25,0 50,50 T100,50 L100,100 L0,100 Z"/></svg>');
        background-size: cover;
        opacity: 0.3;
    }

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

    .header-main h4 {
        font-size: 24px;
        font-weight: 700;
        color: white;
        display: flex;
        align-items: center;
        gap: 12px;
    }

        .header-main h4 i {
            color: #f59e0b;
        }

/* Ícone de sincronização minimalista */
.sync-badge .fa-sync-alt {
    color: #6b7280; /* Cinza neutro e discreto */
    opacity: 0.9;
    animation: slowSpin 4s linear infinite;
}

@keyframes slowSpin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.header-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Resumo do Status */
.tracking-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.current-status {
    flex: 1;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    border: 2px solid transparent;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-width: 180px;
    justify-content: center;
}

    .status-badge.delivered {
        color: #065f46;
        border-color: #10b981;
    }

        .status-badge.delivered i {
            color: #10b981;
        }

    .status-badge.in-transit {
        color: #1e40af;
        border-color: #3b82f6;
    }

        .status-badge.in-transit i {
            color: #3b82f6;
        }

    .status-badge.pending {
        color: #92400e;
        border-color: #f59e0b;
    }

        .status-badge.pending i {
            color: #f59e0b;
        }

/* Previsão de Entrega */
.delivery-preview {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.preview-item {
    text-align: right;
    background: rgba(255, 255, 255, 0.95);
    padding: 20px 28px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-width: 220px;
}

.preview-label {
    display: block;
    font-size: 13px;
    color: #666666;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.preview-value {
    display: block;
    font-size: 16px !important;
    font-weight: 800;
    color: #1a365d;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .preview-value {
        font-size: 14px !important;
    }
}

/* Timeline Integrada */
.timeline-integrated {
    padding: 32px;
}

.timeline-header-integrated {
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 2px solid #f0f0f0;
}

    .timeline-header-integrated h5 {
        font-size: 20px;
        font-weight: 700;
        color: #1a365d;
        margin-bottom: 8px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

        .timeline-header-integrated h5 i {
            color: #2563eb;
        }

.timeline-subtitle {
    font-size: 14px;
    color: #666666;
    font-weight: 500;
}

/* Timeline Moderna */
.timeline-content-integrated {
    position: relative;
    padding-left: 32px;
}

    .timeline-content-integrated::before {
        content: '';
        position: absolute;
        left: 11px;
        top: 0;
        bottom: 0;
        width: 2px;
        background: linear-gradient(to bottom, #2563eb, #10b981);
    }

.timeline-item {
    position: relative;
    margin-bottom: 24px;
    padding-left: 24px;
}

    .timeline-item:last-child {
        margin-bottom: 0;
    }

.timeline-marker {
    position: absolute;
    left: -16px;
    top: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: white;
    border: 3px solid #d1d5db;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

/* COMPLETED (eventos antigos - VERDE) */
.timeline-item.completed .timeline-marker {
    border-color: #10b981;
    background: #10b981;
    color: white;
}

.timeline-item.completed .timeline-content-inner {
    border-left-color: #10b981;
    background: #f0fdf4; /* Verde claro */
}

/* ACTIVE (evento mais recente - AZUL PULSANTE) */
.timeline-item.active .timeline-marker {
    border-color: #2563eb;
    background: #2563eb;
    color: white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
    }

    70% {
        box-shadow: 0 0 0 6px rgba(37, 99, 235, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0);
    }
}

.timeline-item.active .timeline-content-inner {
    border-left-color: #2563eb;
    background: #eff6ff; /* Azul claro */
    transform: translateX(4px);
}

.timeline-content-inner {
    background: #f9fafb;
    border-radius: 12px;
    padding: 20px;
    border-left: 4px solid #d1d5db;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content-inner {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.timeline-date {
    font-size: 14px;
    color: #666666;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.timeline-title {
    font-size: 16px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 8px;
}

.timeline-description {
    font-size: 14px;
    color: #666666;
    line-height: 1.5;
}

/* ===== ESTADO VAZIO ===== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    animation: fadeIn 0.3s ease;
}

.empty-content {
    max-width: 500px;
    margin: 0 auto;
}

.empty-icon {
    width: 80px;
    height: 80px;
    background: #f5f7fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #9ca3af;
    margin: 0 auto 24px;
}

.empty-state h4 {
    font-size: 20px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 12px;
}

.empty-state p {
    font-size: 16px;
    color: #666666;
    margin-bottom: 32px;
}

.empty-tips {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 300px;
    margin: 0 auto;
}

.tip {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: #f5f7fa;
    border-radius: var(--radius);
    font-size: 14px;
    color: #666666;
}

    .tip i {
        color: #2563eb;
    }

/* ===== FOOTER MINIMALISTA ===== */
.footer-minimal {
    background: #1a365d;
    color: white;
    padding: 40px 0 30px;
    margin-top: 60px;
}

/* Conteúdo do Footer */
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-left {
    flex: 1;
    min-width: 300px;
}

/* Informações de Contato */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

    .contact-info p {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 15px;
        color: rgba(255, 255, 255, 0.9);
        line-height: 1.4;
    }

    .contact-info i {
        color: #3b82f6;
        width: 20px;
        text-align: center;
        font-size: 16px;
    }

/* Horário de Atendimento */
.contact-hours {
    font-size: 13px !important;
    color: rgba(255, 255, 255, 0.7) !important;
    font-style: italic;
    margin-left: 32px !important;
    padding-left: 0;
    border-left: none;
}

    .contact-hours::before {
        content: "⏰";
        margin-right: 8px;
        opacity: 0.7;
    }

.footer-right {
    flex: 1;
    min-width: 300px;
}

/* Divisória elegante no footer */
.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent );
    margin: 30px 0;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Créditos centralizados */
.footer-credits-centered {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* Assinatura integrada ao footer - DOIS NÍVEIS */
.footer-signature {
    display: flex;
    align-items: center;
}

.signature-integrated {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

    .signature-integrated:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.2);
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    }

/* Linha superior - "Powered by" */
.sig-line-top {
    line-height: 1;
}

.sig-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Linha inferior - Logo */
.sig-line-bottom {
    line-height: 1;
}

/* Logo menor */
.sig-logo-image {
    height: 33px;
    width: auto;
    display: block;
    margin-top: 2px;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal {
    background: white;
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlide 0.3s ease;
}

@keyframes modalSlide {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    border-bottom: 1px solid #e0e0e0;
}

    .modal-header h4 {
        font-size: 20px;
        font-weight: 600;
        color: #1a365d;
        display: flex;
        align-items: center;
        gap: 10px;
    }

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    color: #666666;
    cursor: pointer;
    transition: var(--transition);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .modal-close:hover {
        background: #f5f7fa;
        color: #333333;
    }

.modal-body {
    padding: 32px;
}

.support-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.support-option {
    text-align: center;
    padding: 32px 24px;
    background: #f5f7fa;
    border-radius: var(--radius-lg);
    border: 1px solid #e0e0e0;
}

    .support-option i {
        font-size: 32px;
        color: #2563eb;
        margin-bottom: 16px;
    }

    .support-option h5 {
        font-size: 18px;
        font-weight: 600;
        color: #333333;
        margin-bottom: 12px;
    }

    .support-option p {
        font-size: 14px;
        color: #666666;
        margin-bottom: 20px;
        line-height: 1.5;
    }

.support-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #2563eb;
    color: white;
    text-decoration: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

    .support-link:hover {
        background: #1a365d;
        transform: translateY(-1px);
    }

/* ===== LOADING ===== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.loading-content {
    text-align: center;
    max-width: 300px;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid #e0e0e0;
    border-top-color: #2563eb;
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 1s linear infinite;
}

.loading-content p {
    font-size: 16px;
    color: #333333;
    font-weight: 500;
}

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

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    /* Header ajustado para mobile */
    .header-constellation {
        padding: 12px 0;
    }

        /* Mobile: header com margens simétricas */
        .header-constellation .container,
        .gift-banner .container {
            padding: 0 20px;
        }

    .header-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 10px;
    }

    .brand-statements-container {
        align-items: center;
        text-align: center;
        order: 2;
    }

    .logo-constellation {
        order: 1;
    }

    .brand-statement:first-child {
        font-size: 14px;
    }

    .brand-statement:last-child {
        font-size: 12px;
    }

    .logo-image {
        height: 40px;
    }

    /* Ajuste do ícone de localização no mobile */
    .section-intro h3 i.fa-map-marker-alt {
        position: relative;
        top: 2px;
        margin-bottom: 2px;
    }

    .section-intro h3 {
        align-items: flex-start;
        padding-bottom: 4px;
    }

    /* Banner */
    .banner-wrapper {
        flex-direction: column;
        text-align: center;
        padding: 24px;
        gap: 20px;
    }

    .banner-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
        border-radius: 12px;
    }

    .banner-content h2 {
        font-size: 20px;
    }

    .banner-content p {
        font-size: 15px;
    }

    /* Conteúdo Principal */
    .container {
        padding: 0 16px;
    }

    /* Cards */
    .search-card,
    .not-found-card,
    .unified-tracking-card {
        padding: 24px;
        border-radius: var(--radius-lg);
    }

    /* Botão maior para mobile */
    .search-button {
        min-height: 52px;
        padding: 16px 28px;
        font-size: 18px;
        font-weight: 600;
        width: 100%;
        justify-content: center;
    }

        .search-button i {
            font-size: 20px;
        }

    .input-with-button {
        flex-direction: column;
    }

        .input-with-button input {
            min-height: 52px;
            font-size: 16px;
        }

    /* Estado Não Encontrado - Mobile */
    .not-found-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }

    .suggestion-list li {
        padding: 12px;
    }

    .action-button {
        min-width: 100%;
        padding: 14px 24px;
    }

    /* Card Unificado - Mobile */
    .tracking-header {
        padding: 24px;
    }

    .header-main {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 20px;
    }

        .header-main h4 {
            font-size: 20px;
        }

    .header-badge {
        align-self: flex-start;
    }

    .tracking-summary {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
    }

    .current-status,
    .delivery-preview {
        width: 100%;
    }

    .status-badge {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        font-size: 16px;
    }

    .preview-item {
        width: 100%;
        text-align: center;
        min-width: auto;
        padding: 16px 20px;
    }

    .preview-value {
        font-size: 22px;
    }

    .timeline-integrated {
        padding: 24px;
    }

    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

    .footer-left, .footer-right {
        min-width: 100%;
        text-align: center;
    }

    .contact-info {
        align-items: center;
    }

        .contact-info p {
            justify-content: center;
            flex-wrap: wrap;
            text-align: center;
        }

    .contact-hours {
        margin-left: 0 !important;
        text-align: center;
    }

    .footer-divider {
        margin: 25px auto;
        max-width: 300px;
    }

    .signature-integrated {
        padding: 8px 16px;
        gap: 3px;
    }

    .sig-label {
        font-size: 10px;
        letter-spacing: 0.8px;
    }

    .sig-logo-image {
        height: 14px;
    }

    /* Modal */
    .support-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    .banner-wrapper {
        padding: 20px;
    }

    .banner-content h2 {
        font-size: 18px;
    }

    .banner-content p {
        font-size: 14px;
    }

    /* Ajuste mais específico para o ícone em telas muito pequenas */
    .section-intro h3 i.fa-map-marker-alt {
        top: 3px;
        margin-bottom: 3px;
        font-size: 1.1em;
    }

    .section-intro h3 {
        gap: 14px;
        font-size: 24px;
        flex-direction: column;
        gap: 8px;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .card-badge {
        align-self: flex-start;
    }

    /* Botão ainda maior em celulares pequenos */
    .search-button {
        min-height: 56px;
        padding: 18px 32px;
    }

    .input-with-button input {
        min-height: 56px;
    }

    /* Estado Não Encontrado - Mobile Pequeno */
    .not-found-card {
        padding: 20px;
    }

        .not-found-card h4 {
            font-size: 20px;
        }

    .suggestion-list li span {
        font-size: 14px;
    }

    /* Card Unificado - Mobile Pequeno */
    .tracking-header {
        padding: 20px;
    }

    .header-main h4 {
        font-size: 18px;
        gap: 8px;
    }

    .preview-value {
        font-size: 20px;
    }

    .status-badge {
        font-size: 15px;
        padding: 10px 16px;
    }

    .timeline-integrated {
        padding: 20px;
    }

    .timeline-header-integrated h5 {
        font-size: 18px;
    }

    /* Footer mobile */
    .footer-minimal {
        padding: 25px 0 20px;
    }

    .contact-info p {
        font-size: 14px;
        gap: 8px;
    }

    .contact-hours {
        font-size: 12px !important;
    }

    .signature-integrated {
        padding: 8px 12px;
        gap: 2px;
        border-radius: 16px;
    }

    .sig-label {
        font-size: 9px;
        letter-spacing: 0.7px;
    }

    .sig-logo-image {
        height: 12px;
    }
}