/* Header Center */
.header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

/* View Tabs in Header */
.view-tabs-header {
    display: flex;
    gap: 8px;
}

.view-tab-text {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.view-tab-text:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
}

.view-tab-text.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(236, 72, 153, 0.3));
    border-color: var(--primary);
    color: var(--text-primary);
}

/* Camera View */
.camera-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    position: relative;
    overflow: hidden;
    min-height: 0;
}

.camera-container video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--radius-sm);
    background: #000;
}

.camera-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
    color: var(--text-secondary);
}

.camera-error .error-icon {
    font-size: 48px;
}

.camera-error p {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.camera-error small {
    font-size: 13px;
    color: var(--text-muted);
}

/* Print Buttons Group - Vertical layout with settings on top */
.print-buttons {
    position: absolute;
    top: 16px;
    right: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 10;
}

.settings-btn {
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: flex-end;
}

.settings-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

/* Modal Styles */
.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 450px;
    padding: 0;
    animation: modalIn 0.3s ease-out;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }

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

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

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: flex-end;
}

/* Settings Styles */
.setting-group {
    margin-bottom: 20px;
}

.setting-group:last-child {
    margin-bottom: 0;
}

.setting-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-primary);
}

.setting-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.setting-label-block {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.setting-hint {
    display: block;
    margin-top: 6px;
    margin-left: 28px;
    font-size: 12px;
    color: var(--text-muted);
}

.setting-select {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

.setting-select:focus {
    outline: none;
    border-color: var(--primary);
}

.setting-select option {
    background: var(--bg-dark);
    color: var(--text-primary);
}

/* Setting Input Group */
.setting-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.setting-input {
    flex: 1;
    max-width: 100px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.setting-input:focus {
    outline: none;
    border-color: var(--primary);
}

.setting-unit {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Print Filename */
.print-filename {
    margin-top: 10px;
    font-size: 12px;
    color: #666;
    text-align: center;
    display: none;
}

/* Print Content Container */
.print-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
}

/* Enhanced Print Styles */
@media print {
    .print-content {
        width: 100%;
        height: 100%;
    }

    .print-filename {
        font-size: 10pt;
        color: #333;
        font-family: Arial, sans-serif;
    }

    .modal {
        display: none !important;
    }
}

/* Responsive for tabs */
@media (max-width: 768px) {
    .view-tab-text {
        padding: 6px 10px;
        font-size: 12px;
    }
}