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

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --danger-color: #dc2626;
    --danger-hover: #b91c1c;
    --secondary-color: #6b7280;
    --secondary-hover: #4b5563;
    --background: #f3f4f6;
    --sidebar-bg: #1f2937;
    --sidebar-text: #f9fafb;
    --card-bg: #ffffff;
    --border-color: #e5e7eb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styles */
.sidebar {
    width: 300px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding: 20px;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-logo {
    text-align: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #374151;
}

.sidebar-logo img {
    max-width: 180px;
    height: auto;
}

.sidebar h2 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #374151;
}

.search-box {
    margin-bottom: 20px;
}

.search-box input {
    width: 100%;
    padding: 10px 12px;
    border: none;
    border-radius: 6px;
    background-color: #374151;
    color: var(--sidebar-text);
    font-size: 0.9rem;
}

.search-box input::placeholder {
    color: #9ca3af;
}

.search-box input:focus {
    outline: 2px solid var(--primary-color);
}

.camera-list {
    flex: 1;
    overflow-y: auto;
}

.camera-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background-color: #374151;
    border-radius: 6px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.camera-item-info {
    flex: 1;
    min-width: 0;
}

.camera-copy-btn {
    background: none;
    border: 1px solid #4b5563;
    color: #9ca3af;
    border-radius: 4px;
    padding: 4px 7px;
    font-size: 0.85rem;
    cursor: pointer;
    flex-shrink: 0;
    margin-left: 8px;
    transition: background-color 0.2s, color 0.2s;
}

.camera-copy-btn:hover {
    background-color: #4b5563;
    color: #f9fafb;
}

.camera-item:hover {
    background-color: #4b5563;
}

.camera-item.active {
    background-color: var(--primary-color);
}

.camera-item-org {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-bottom: 2px;
}

.camera-item.active .camera-item-org {
    color: #bfdbfe;
}

.camera-item-id {
    font-weight: 600;
    font-size: 0.9rem;
}

.camera-item-serial {
    font-size: 0.8rem;
    color: #9ca3af;
    margin-top: 4px;
}

.camera-item.active .camera-item-serial {
    color: #bfdbfe;
}

.sidebar-actions {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #374151;
}

.sidebar-actions .btn {
    width: 100%;
}

/* Main Content Styles */
.main-content {
    flex: 1;
    margin-left: 300px;
    padding: 30px 40px;
    max-width: 900px;
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.form-header h1 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.form-actions {
    display: flex;
    gap: 10px;
}

/* Form Styles */
.form-section {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.form-section h3 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.section-note {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.form-row:last-child {
    margin-bottom: 0;
}

.form-group {
    flex: 1;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-primary);
    background-color: var(--card-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Levwarm Settings Grid */
.leverarm-grid {
    background-color: #f9fafb;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 15px;
}

.leverarm-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.leverarm-row:last-child {
    margin-bottom: 0;
}

.leverarm-label {
    font-weight: 600;
    font-size: 0.85rem;
    width: 60px;
    color: var(--text-primary);
}

.leverarm-row input {
    flex: 1;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
    font-family: monospace;
    text-align: center;
}

.leverarm-row input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

/* IP Address Entry Styles */
.ip-entry {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    padding: 15px;
    background-color: #f9fafb;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.ip-entry .ip-fields {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ip-entry .ip-row {
    display: flex;
    gap: 10px;
}

.ip-entry .ip-address-input {
    flex: 1;
}

.ip-entry .ip-label-input {
    flex: 1;
}

.ip-entry .ip-comment {
    width: 100%;
}

.ip-entry input,
.ip-entry textarea {
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.85rem;
}

.ip-entry textarea {
    resize: vertical;
    min-height: 60px;
}

.ip-entry .remove-ip-btn {
    padding: 8px 12px;
    background-color: var(--danger-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    height: fit-content;
}

.ip-entry .remove-ip-btn:hover {
    background-color: var(--danger-hover);
}

/* Button Styles */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: var(--danger-hover);
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.form-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #9ca3af;
}

.empty-state p {
    font-size: 0.9rem;
}

/* PDF Template Styles */

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
    padding: 40px 20px;
}

.modal-content {
    background-color: var(--card-bg);
    border-radius: 10px;
    width: 100%;
    max-width: 700px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalFadeIn 0.25s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin: 0;
}

.modal-close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0 5px;
    line-height: 1;
}

.modal-close-btn:hover {
    color: var(--text-primary);
}

/* Work Order Form */
.work-order-modal form {
    padding: 25px;
}

.wo-section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.wo-section:last-of-type {
    border-bottom: none;
    margin-bottom: 10px;
    padding-bottom: 10px;
}

.wo-section h3 {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.wo-row {
    display: flex;
    gap: 15px;
    margin-bottom: 12px;
}

.wo-row:last-child {
    margin-bottom: 0;
}

.wo-field {
    flex: 1;
}

.wo-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.wo-field input,
.wo-field select,
.wo-section textarea {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-primary);
    background-color: var(--card-bg);
}

.wo-field input:focus,
.wo-field select:focus,
.wo-section textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.wo-section textarea {
    resize: vertical;
    min-height: 80px;
}

/* Task list header */
.wo-task-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 12px 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 8px;
}

.wo-task-header-check {
    width: 16px;
}

.wo-task-header-label {
    flex: 1;
}

.wo-task-header-time {
    width: 80px;
    text-align: center;
}

/* Blank task lines for handwriting */
.wo-blank-lines {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wo-blank-task {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 32px;
}

.wo-blank-checkbox {
    font-size: 1.1rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.wo-blank-line {
    flex: 1;
    border-bottom: 1px solid #d1d5db;
    height: 100%;
}

.wo-blank-time-line {
    width: 80px;
    border-bottom: 1px solid #d1d5db;
    height: 100%;
    flex-shrink: 0;
}

/* Work Order History List */
.wo-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.wo-history-header h3 {
    margin: 0;
    font-size: 1rem;
}

.wo-history-bulk-actions {
    display: flex;
    gap: 6px;
}

.wo-history-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
    flex-shrink: 0;
}

.wo-history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background-color: #f9fafb;
    border-radius: 6px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
}

.wo-history-item:hover {
    background-color: #f0f1f3;
}

.wo-history-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.wo-history-id {
    font-weight: 600;
    font-size: 0.85rem;
}

.wo-history-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.wo-history-customer {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.wo-history-actions {
    display: flex;
    gap: 6px;
}

.wo-history-actions .btn {
    padding: 5px 10px;
    font-size: 0.78rem;
}

.wo-history-empty {
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 10px 0;
}

/* Signature area */
.wo-signature-area {
    margin-top: 15px;
}

.wo-signature-area label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.wo-signature-line {
    height: 60px;
    border-bottom: 2px solid #111827;
    margin-top: 5px;
}

/* Work order modal buttons */
.wo-buttons {
    display: flex;
    gap: 10px;
    padding-top: 10px;
}

/* Login Screen */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--sidebar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.login-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    animation: modalFadeIn 0.3s ease;
}

.login-logo {
    text-align: center;
    margin-bottom: 20px;
}

.login-logo img {
    max-width: 160px;
    height: auto;
}

.login-title {
    text-align: center;
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.login-subtitle {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.login-field {
    margin-bottom: 18px;
}

.login-field label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.login-field input {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.95rem;
    color: var(--text-primary);
    background-color: var(--card-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.login-field input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.login-error {
    background-color: #fef2f2;
    color: var(--danger-color);
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 18px;
    border: 1px solid #fecaca;
}

.login-btn {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        width: 250px;
    }

    .main-content {
        margin-left: 250px;
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    .sidebar {
        position: relative;
        width: 100%;
        height: auto;
        max-height: 300px;
    }

    .main-content {
        margin-left: 0;
    }

    .form-row {
        flex-direction: column;
        gap: 15px;
    }

    .form-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
}