/**
 * ecopower Wartungsprotokoll - Stylesheet
 * Design basierend auf ecopower-smarthome.de
 */

/* ===== CSS Variables ===== */
:root {
--color-primary: #B6CD06;
    --color-primary-dark: #7ba318;
    --color-primary-light: #b4d94d;
    --color-secondary: #4a4a4a;
    --color-dark: #1a1a1a;
    --color-light: #f5f5f5;
    --color-white: #ffffff;
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-info: #17a2b8;
    --color-border: #dee2e6;
    
--font-primary: 'Dosis', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
--font-heading: 'Dosis', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-light);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    margin-top: 0;
    color: var(--color-dark);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

/* ===== Header ===== */
.header {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-white);
}

.logo-icon {
    width: 50px;
    height: 50px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-text span {
    color: var(--color-primary);
}

.header-subtitle {
    font-size: 0.9rem;
    opacity: 0.9;
}

.nav-tabs-header {
    display: flex;
    gap: 0.5rem;
}

.nav-tab-btn {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.3);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.nav-tab-btn:hover,
.nav-tab-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-dark);
}

/* ===== Main Container ===== */
.main-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* ===== Cards ===== */
.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

/* Kundensuche-Card - KEIN overflow:hidden! */
.card:has(.search-box) {
    z-index: 100;
    overflow: visible;
}

/* Andere Cards können overflow haben */
.card:not(:has(.search-box)) {
    overflow: hidden;
}
.card-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-dark);
    padding: 1rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header i {
    font-size: 1.2rem;
}

.card-body {
    padding: 1.5rem;
}

/* ===== Form Elements ===== */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
    background: var(--color-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(149, 193, 31, 0.2);
}

.form-control:disabled {
    background: var(--color-light);
    cursor: not-allowed;
}

.form-control-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

/* ===== Form Row Grid ===== */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-row-2 {
    grid-template-columns: repeat(2, 1fr);
}

.form-row-3 {
    grid-template-columns: repeat(3, 1fr);
}

.form-row-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {
    .form-row-2,
    .form-row-3,
    .form-row-4 {
        grid-template-columns: 1fr;
    }
}

/* ===== Checklist Items ===== */
.checklist-section {
    margin-bottom: 2rem;
}

.checklist-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-dark);
    padding: 0.75rem 1rem;
    background: var(--color-light);
    border-left: 4px solid var(--color-primary);
    margin-bottom: 1rem;
}

.checklist-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
    gap: 1rem;
    flex-wrap: wrap;
}

.checklist-item:last-child {
    border-bottom: none;
}

.checklist-item:hover {
    background: rgba(149, 193, 31, 0.05);
}

.checklist-label {
    flex: 1;
    min-width: 200px;
    font-size: 0.95rem;
}

.checklist-options {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.checklist-input {
    max-width: 120px;
}

/* ===== Radio Buttons Custom ===== */
.radio-group {
    display: flex;
    gap: 0.75rem;
}

.radio-option {
    position: relative;
}

.radio-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-option label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-fast);
    background: var(--color-white);
}

.radio-option input[type="radio"]:checked + label {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-dark);
}

.radio-option.success input[type="radio"]:checked + label {
    border-color: var(--color-success);
    background: var(--color-success);
    color: var(--color-white);
}

.radio-option.danger input[type="radio"]:checked + label {
    border-color: var(--color-danger);
    background: var(--color-danger);
    color: var(--color-white);
}

/* ===== Checkbox Custom ===== */
.checkbox-custom {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-custom input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-custom .checkmark {
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.checkbox-custom input[type="checkbox"]:checked + .checkmark {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-custom input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: var(--color-dark);
    font-weight: bold;
    font-size: 14px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-dark);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

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

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ===== Signature Pad ===== */
.signature-section {
    margin-top: 2rem;
}

.signature-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.signature-box {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.signature-label {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--color-secondary);
}

.signature-pad-wrapper {
    position: relative;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-light);
    overflow: hidden;
}

.signature-pad {
    width: 100%;
    height: 200px;
    background: var(--color-white);
    cursor: crosshair;
}

.signature-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* ===== Search Box ===== */
.search-box {
    position: relative;
}

.search-box .search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-secondary);
}

.search-box input {
    padding-left: 2.75rem;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 2px solid var(--color-primary);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    max-height: 300px;
    overflow-y: auto;
    z-index: 9999;
    box-shadow: var(--shadow-lg);
}

.search-results.show {
    display: block;
}

.search-result-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: rgba(149, 193, 31, 0.1);
}

.search-result-item strong {
    color: var(--color-primary);
}

.search-result-name {
    font-weight: 600;
}

.search-result-details {
    font-size: 0.85rem;
    color: var(--color-secondary);
}

/* ===== Alerts ===== */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-success {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid var(--color-success);
    color: var(--color-success);
}

.alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid var(--color-warning);
    color: #856404;
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid var(--color-danger);
    color: var(--color-danger);
}

.alert-info {
    background: rgba(23, 162, 184, 0.1);
    border: 1px solid var(--color-info);
    color: var(--color-info);
}

/* ===== Offline Banner ===== */
.offline-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--color-warning) 0%, #e0a800 100%);
    color: var(--color-dark);
    padding: 1rem;
    text-align: center;
    z-index: 9999;
    display: none;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.2);
}

.offline-banner.show {
    display: block;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.offline-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== Loading Spinner ===== */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: var(--color-white);
    animation: spin 1s ease-in-out infinite;
}

.spinner-dark {
    border-color: rgba(0,0,0,0.1);
    border-top-color: var(--color-primary);
}

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

/* ===== Modal ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: var(--transition-normal);
}

.modal-overlay.show .modal {
    transform: scale(1);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-secondary);
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-danger);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* ===== Action Buttons Row ===== */
.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--color-border);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 2rem 1rem;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-info {
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-logo span {
    color: var(--color-primary);
}

/* ===== Stored Forms List ===== */
.stored-forms-list {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.stored-form-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
    gap: 1rem;
}

.stored-form-item:last-child {
    border-bottom: none;
}

.stored-form-info {
    flex: 1;
}

.stored-form-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.stored-form-date {
    font-size: 0.85rem;
    color: var(--color-secondary);
}

.stored-form-actions {
    display: flex;
    gap: 0.5rem;
}

/* ===== Progress Bar ===== */
.progress-bar {
    height: 8px;
    background: var(--color-border);
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    transition: width 0.3s ease;
}

/* ===== Tab Content ===== */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
    .checklist-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .checklist-options {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .nav-tabs-header {
        width: 100%;
        justify-content: center;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    
    .signature-container {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* ===== Print Styles ===== */
@media print {
    .header,
    .footer,
    .action-buttons,
    .offline-banner,
    .nav-tabs-header {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .main-container {
        max-width: 100%;
        margin: 0;
        padding: 0;
    }
}

/* ============================================ */
/* DIESEN CODE AM ENDE VON style.css HINZUFÜGEN: */
/* ============================================ */

/* 4-spaltige Form-Row */
.form-row-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

@media (max-width: 992px) {
    .form-row-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .form-row-4 {
        grid-template-columns: 1fr;
    }
}

/* Checkbox-Gruppe horizontal */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Erfolgs-Checkbox (grün) */
.checkbox-custom.checkbox-success input:checked + .checkmark {
    background: var(--color-success);
    border-color: var(--color-success);
}

/* Mängel-Checkboxen Grid */
.defect-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.defect-checkboxes .checkbox-custom {
    background: #fff;
    border: 1px solid #ddd;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.defect-checkboxes .checkbox-custom:hover {
    border-color: var(--color-primary);
    background: #f9f9f9;
}

.defect-checkboxes input:checked + .checkmark {
    background: var(--color-danger);
    border-color: var(--color-danger);
}

.defect-checkboxes .checkbox-success input:checked + .checkmark {
    background: var(--color-success);
    border-color: var(--color-success);
}

/* Logo Anpassungen */
.logo-icon {
    width: 180px;
    height: auto;
}

.logo-text {
    display: none; /* Text ist jetzt im SVG enthalten */
}

/* 4-spaltige Form-Row */
.form-row-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

@media (max-width: 992px) {
    .form-row-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .form-row-4 {
        grid-template-columns: 1fr;
    }
}

/* Checkbox-Gruppe horizontal */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Erfolgs-Checkbox (grün) */
.checkbox-custom.checkbox-success input:checked + .checkmark {
    background: var(--color-success);
    border-color: var(--color-success);
}

/* Mängel-Checkboxen Grid */
.defect-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.defect-checkboxes .checkbox-custom {
    background: #fff;
    border: 1px solid #ddd;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.defect-checkboxes .checkbox-custom:hover {
    border-color: var(--color-primary);
    background: #f9f9f9;
}

.defect-checkboxes input:checked + .checkmark {
    background: var(--color-danger);
    border-color: var(--color-danger);
}

.defect-checkboxes .checkbox-success input:checked + .checkmark {
    background: var(--color-success);
    border-color: var(--color-success);
}

/* HR Styling */
hr {
    border: none;
    border-top: 1px solid #eee;
    margin: 1.5rem 0;
}