:root {
    --color-primary-blue: #2196F3;
    --color-dark-blue: #0E4071;
    --color-success-green: #00C853;
    --color-alert-red: #FF3B30;
    --color-warning-yellow: #FFCC00;
    --color-gray-light: #F5F7FA;
    --color-gray-medium: #E0E0E0;
    --color-text-primary: #333333;
    --color-text-secondary: #666666;
    --color-white: #FFFFFF;

    --font-family: 'Poppins', sans-serif;

    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.05);
    --radius-default: 12px;
    --radius-sm: 8px;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--color-gray-light);
    color: var(--color-text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;

    /* Sticky Footer Fix */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Ensure Main expands to push footer down */
.app-content {
    flex: 1;
    width: 100%;
    /* Ensure container width logic holds */
}

/* Navbar */
.app-navbar {
    background-color: var(--color-primary-blue);
    /* #2196F3 */
    color: var(--color-white);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.25);
    flex-shrink: 0;
}

.container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 0 16px;
}

.navbar-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.navbar-logo {
    height: 32px;
    width: auto;
    display: block;
}

/* Commerce Header (Premium Block 1) */
.commerce-header {
    background: transparent;
    padding: 32px 0 24px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
}

.commerce-logo-container {
    width: 110px;
    /* Slightly larger/Premium */
    height: 110px;
    border-radius: 50%;
    background-color: var(--color-white);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
    /* More refined shadow */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 4px solid var(--color-white);
}

/* Handle No-Logo State */
.commerce-header.no-logo-layout .commerce-logo-container {
    display: none;
}

.commerce-header.no-logo-layout {
    padding-top: 40px;
    /* Adjust spacing since logo is gone */
}

.commerce-logo-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.logo-placeholder {
    font-size: 2.2rem;
    color: var(--color-dark-blue);
}

.commerce-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    /* Optimized spacing */
}

.commerce-details h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark-blue);
    line-height: 1.2;
    margin-bottom: 4px;
}

/* Nova Ordem e Estilo: Localização acima do Telefone */
.commerce-location {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.commerce-location i {
    color: var(--color-primary-blue);
    font-size: 1rem;
}

.commerce-phone {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.commerce-phone i {
    color: var(--color-primary-blue);
    font-size: 0.9rem;
}

/* Exclusive Area (Block 2 - Premium Card) */
.exclusive-card {
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    /* Soft premium shadow */
    padding: 32px 24px;
    margin-bottom: 24px;
    /* Consistent spacing with other blocks */
    text-align: center;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

/* Level 1: Title */
.exclusive-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #444;
    /* Dark elegant gray */
    margin-bottom: 8px;
    line-height: 1.3;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Level 2: Client Name */
.exclusive-client-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-dark-blue);
    margin-bottom: 16px;
    display: block;
    line-height: 1.2;
}

/* Level 3: Subtitle (Institutional) */
.exclusive-sub {
    font-size: 0.95rem;
    /* Medium legibility */
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
    font-weight: 400;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}

.highlight-text {
    color: var(--color-dark-blue);
    /* Matching Institutional feel */
    font-weight: 600;
}

/* Level 4: Auxiliary Lines */
.exclusive-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    border-top: 1px solid #f5f5f5;
    padding-top: 16px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: #777;
    padding: 0;
    border: none;
    text-align: left;
    justify-content: center;
    background: transparent;
}

.feature-item i {
    color: var(--color-success-green);
    font-size: 0.8rem;
}

/* Balance Card (Block 3 - Premium) */
.balance-card {
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
    padding: 32px 24px;
    margin-bottom: 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.balance-card::before {
    content: "";
    /* Top Blue Detail */
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary-blue);
}

.balance-client-name {
    font-size: 1.1rem;
    color: var(--color-text-primary);
    font-weight: 500;
    margin-bottom: 16px;
    display: block;
}

.balance-body-premium {
    padding-bottom: 20px;
}

.balance-label-premium {
    font-size: 1rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    display: block;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.balance-value-premium {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -1px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.balance-actions {
    margin-top: 8px;
    border-top: 1px solid #f0f0f0;
    padding-top: 20px;
}

.btn-primary-outline {
    background: transparent;
    border: 2px solid var(--color-primary-blue);
    /* Fixed to Primary Blue */
    color: var(--color-primary-blue);
    padding: 12px 28px;
    /* More generous */
    border-radius: 50px;
    font-family: var(--font-family);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    box-shadow: 0 2px 5px rgba(33, 150, 243, 0.1);
    /* Subtle shadow per request */
}

.btn-primary-outline:hover {
    background-color: var(--color-primary-blue);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.2);
}

/* History */
.history-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 16px;
    padding-left: 4px;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-item {
    background: var(--color-white);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    position: relative;
    border: 1px solid transparent;
}

.history-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.05);
}

.h-icon-box {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-right: 16px;
}

.type-fiado .h-icon-box {
    background-color: rgba(255, 59, 48, 0.1);
    color: var(--color-alert-red);
}

.type-pagamento .h-icon-box {
    background-color: rgba(0, 200, 83, 0.1);
    color: var(--color-success-green);
}

.type-devolucao .h-icon-box {
    background-color: rgba(33, 150, 243, 0.1);
    color: var(--color-primary-blue);
}

.h-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.h-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 2px;
}

.h-date {
    font-size: 0.8rem;
    color: #888;
}

.h-right-side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.h-amount {
    font-size: 1rem;
    font-weight: 700;
    white-space: nowrap;
}

.type-fiado .h-amount {
    color: var(--color-alert-red);
}

.type-pagamento .h-amount {
    color: var(--color-success-green);
}

.type-devolucao .h-amount {
    color: var(--color-primary-blue);
}

.btn-item-details {
    background: transparent;
    border: 1px solid var(--color-gray-medium);
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.btn-item-details:hover {
    border-color: var(--color-dark-blue);
    color: var(--color-dark-blue);
    background-color: rgba(14, 64, 113, 0.05);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: white;
    width: 90%;
    max-width: 380px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    padding: 32px 24px;
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    text-align: center;
}

.modal-overlay.open .modal-card {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: #999;
    cursor: pointer;
    padding: 4px;
}

.modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin: 0 auto 16px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.modal-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-rows {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.modal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.95rem;
}

.modal-row:last-child {
    border-bottom: none;
}

.m-label {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

.m-value {
    font-weight: 600;
    color: var(--color-text-primary);
    text-align: right;
}

#modal-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
}

/* Institutional Message Section */
.institutional-msg {
    text-align: center;
    padding: 32px 20px;
    color: #666;
    font-size: 0.85rem;
    line-height: 1.5;
    background: transparent;
    transition: opacity 0.5s;
}

.institutional-msg.hidden {
    display: none;
}

.institutional-msg p {
    max-width: 500px;
    margin: 0 auto;
}

.inst_highlight {
    font-weight: 600;
    color: var(--color-dark-blue);
}

/* Loading State (Inline Premium) */
#loading-state {
    /* Removed Fixed position to keep flow */
    width: 100%;
    min-height: 60vh;
    /* Occupy space */
    background: transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.premium-spinner {
    width: 50px;
    /* Slightly refined size */
    height: 50px;
    border: 3px solid rgba(33, 150, 243, 0.1);
    border-top: 3px solid var(--color-primary-blue);
    border-radius: 50%;
    animation: spin 0.8s ease-in-out infinite;
    /* Smoother animation */
}

.loading-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    letter-spacing: 0.5px;
}

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

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

/* No ID Screen (Inline) */
.no-id-screen {
    width: 100%;
    min-height: 60vh;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px;
}

.no-id-content {
    background: transparent;
    max-width: 400px;
    animation: fadeIn 0.5s ease-out;
}

.no-id-icon {
    font-size: 3rem;
    color: var(--color-dark-blue);
    margin-bottom: 24px;
}

.no-id-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-dark-blue);
    margin-bottom: 12px;
}

.no-id-sub {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

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

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

/* Footer (High Conversion Blue) */
.app-footer {
    background-color: var(--color-primary-blue);
    /* #2196F3 */
    margin-top: 0;
    /* Sticky footer handles positioning */
    padding: 48px 20px;
    text-align: center;
    color: var(--color-white);
    position: relative;
    flex-shrink: 0;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
}

.footer-logo {
    height: 32px;
    /* Discreet */
    width: auto;
    opacity: 0.9;
    margin-bottom: 8px;
}

.footer-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    max-width: 320px;
    line-height: 1.4;
}

.footer-links {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-link {
    text-decoration: none;
    color: var(--color-primary-blue);
    background-color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 50px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.footer-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.15);
}

.footer-link i {
    font-size: 1.1rem;
}

.footer-disclaimer {
    margin-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 16px;
    width: 100%;
}

.footer-disclaimer p {
    font-size: 0.75rem;
    opacity: 0.7;
    margin: 0;
    line-height: 1.4;
}

/* States & Utils */
.hidden {
    display: none !important;
}

.state-container {
    text-align: center;
    padding: 40px 20px;
}

.spinner {
    border: 4px solid var(--color-gray-medium);
    border-left-color: var(--color-primary-blue);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px auto;
}

.error-icon {
    font-size: 4rem;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    opacity: 0.5;
}

.manual-input-box {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    margin-top: 24px;
    text-align: left;
}

.input-group {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.input-group input {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--color-gray-medium);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
}

.input-group button {
    padding: 12px 24px;
    background-color: var(--color-dark-blue);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-family);
    font-weight: 500;
}

/* Modal Updates (Round 9) */
/* Colors based on wrapper class added via JS */
.modal-wrapper.type-fiado .modal-icon i,
.modal-wrapper.type-fiado .modal-title {
    color: var(--color-alert-red);
}

.modal-wrapper.type-fiado .modal-icon {
    background-color: rgba(255, 59, 48, 0.1);
}

.modal-wrapper.type-pagamento .modal-icon i,
.modal-wrapper.type-pagamento .modal-title {
    color: var(--color-success-green);
}

.modal-wrapper.type-pagamento .modal-icon {
    background-color: rgba(0, 200, 83, 0.1);
}

.modal-wrapper.type-devolucao .modal-icon i,
.modal-wrapper.type-devolucao .modal-title {
    color: var(--color-primary-blue);
}

.modal-wrapper.type-devolucao .modal-icon {
    background-color: rgba(33, 150, 243, 0.1);
}

/* Separated Value Block in Modal */
.modal-value-block {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px dashed #e0e0e0;
    text-align: center;
}

.modal-value-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    display: block;
}

.modal-value-highlight {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-text-primary);
}

@media (min-width: 600px) {
    .commerce-header {
        flex-direction: row;
        text-align: left;
        padding: 32px 0;
        justify-content: center;
        gap: 24px;
        align-items: flex-start;
    }

    .commerce-details {
        align-items: flex-start;
    }

    .commerce-logo-container {
        width: 110px;
        height: 110px;
    }

    .commerce-details h2 {
        font-size: 1.6rem;
    }
}