/**
 * Credit Rental Form - Frontend Styles
 * Premium minimal design
 */

:root {
    --crf-primary-color: #2563eb;
    --crf-primary-hover: #1d4ed8;
    --crf-secondary-color: #64748b;
    --crf-success-color: #10b981;
    --crf-danger-color: #ef4444;
    --crf-background: #ffffff;
    --crf-surface: #f8fafc;
    --crf-border: #e2e8f0;
    --crf-text: #1e293b;
    --crf-text-muted: #64748b;
    --crf-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --crf-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --crf-radius: 8px;
    --crf-radius-lg: 12px;
}

.crf-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--crf-text);
    background: var(--crf-background);
}

/* Logo */
.crf-logo-container {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
}

.crf-logo {
    max-width: 200px;
    height: auto;
}

.crf-logo-small {
    max-width: 40px;
    height: auto;
}

/* Form Styles */
.crf-form {
    background: var(--crf-background);
    border-radius: var(--crf-radius-lg);
    padding: 30px;
    box-shadow: var(--crf-shadow);
}

.crf-field-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.crf-field {
    display: flex;
    flex-direction: column;
}

.crf-field-label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--crf-text);
    font-size: 14px;
}

.crf-required {
    color: var(--crf-danger-color);
}

.crf-input,
.crf-select {
    padding: 12px 16px;
    border: 1px solid var(--crf-border);
    border-radius: var(--crf-radius);
    font-size: 15px;
    transition: all 0.2s ease;
    background: var(--crf-surface);
    color: var(--crf-text);
}

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

.crf-input::placeholder {
    color: var(--crf-text-muted);
}

.crf-datepicker {
    cursor: pointer;
}

/* Submit Button */
.crf-submit-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.crf-submit-btn {
    background: var(--crf-primary-color);
    color: white;
    padding: 14px 32px;
    border: none;
    border-radius: var(--crf-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--crf-shadow);
}

.crf-submit-btn:hover {
    background: var(--crf-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--crf-shadow-lg);
}

.crf-submit-btn:active {
    transform: translateY(0);
}

.crf-spinner {
    width: 26px;
    height: 26px;
    border: 3px solid var(--crf-border);
    border-top-color: var(--crf-primary-color);
    border-radius: 50%;
    animation: crf-spin 0.8s linear infinite;
}

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

/* Messages */
.crf-message {
    margin-top: 20px;
    padding: 16px;
    border-radius: var(--crf-radius);
    font-size: 15px;
}

.crf-message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.crf-message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

/* Fixed Navigation Button */
.crf-fixed-nav {
    position: fixed;
    bottom: 120px;
    right: 30px;
    z-index: 10000;
}

.crf-nav-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--crf-primary-color);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--crf-shadow-lg);
    transition: all 0.3s ease;
    text-decoration: none;
}

.crf-nav-btn:hover {
    background: var(--crf-primary-hover);
    transform: scale(1.1);
}

.crf-nav-btn svg {
    width: 28px;
    height: 28px;
}

/* Fixed bottom totals bar */
.crf-totals-bar {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 9998 !important;
    box-sizing: border-box;
    background: linear-gradient(135deg, #1d4ed8 0%, #9333ea 100%) !important;
    padding: 18px 24px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 24px !important;
    box-shadow: 0 -6px 30px rgba(0, 0, 0, 0.3) !important;
    min-height: 90px !important;
    color: #ffffff !important;
}

.crf-totals-bar .crf-totals-item {
    flex: 1 1 auto;
    min-width: 140px;
    text-align: center;
}

.crf-totals-bar .crf-totals-label,
.crf-totals-bar .crf-totals-value {
    color: #ffffff !important;
}

.crf-totals-bar .crf-totals-label {
    font-size: 12px !important;
    opacity: 0.85 !important;
}

.crf-totals-bar .crf-totals-value {
    font-size: 22px !important;
    font-weight: 700 !important;
}

@media (max-width: 768px) {
    .crf-totals-bar {
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 18px 20px !important;
    }

    .crf-totals-bar .crf-totals-item {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .crf-totals-bar {
        flex-direction: column;
        align-items: stretch;
        padding: 18px 20px !important;
    }

    .crf-totals-bar .crf-totals-item {
        text-align: left;
    }
}

.crf-entries-page,
.crf-entries-wrapper {
    padding-bottom: 140px !important;
}

.crf-total-entries {
    position: relative;
    z-index: 1;
    margin-bottom: 20px;
}

.crf-totals-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
}

.crf-totals-label {
    font-size: 12px;
    opacity: 0.9;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.crf-totals-value {
    font-size: 20px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Print styles */
@media print {
    .crf-totals-bar {
        position: static !important;
        bottom: auto !important;
        left: auto !important;
        right: auto !important;
        box-shadow: none !important;
        background: white !important;
        color: black !important;
        margin-top: 30px !important;
        page-break-before: always !important;
        page-break-inside: avoid !important;
        break-before: page !important;
        break-inside: avoid !important;
        display: block !important;
    }
    
    .crf-totals-label {
        color: #333 !important;
    }
    
    .crf-totals-value {
        color: #333 !important;
        text-shadow: none !important;
    }
    
    .crf-fixed-nav,
    .crf-login-section {
        display: none !important;
    }
    
    .crf-entries-wrapper {
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }
    
    .crf-entries-table {
        width: 100%;
        font-size: 12px;
    }
}

/* Entries Page */
.crf-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    margin-bottom: 15px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 999px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.crf-top-bar-left {
    font-size: 14px;
    color: var(--crf-text);
}

.crf-auth-welcome {
    display: inline-block;
    max-width: 320px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.crf-top-bar-right {
    flex-shrink: 0;
    display: flex;
    gap: 10px;
    align-items: center;
}

.crf-nav-inline-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid var(--crf-border);
    border-radius: 999px;
    background: var(--crf-background);
    color: var(--crf-text);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 14px;
}

.crf-nav-inline-btn:hover {
    background: var(--crf-surface);
}

.crf-auth-toggle-btn {
    padding: 8px 16px;
    border: 1px solid var(--crf-border);
    border-radius: 999px;
    background: var(--crf-background);
    color: var(--crf-text);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.crf-auth-toggle-btn:hover {
    background: var(--crf-surface);
}

.crf-login-section {
    display: none !important;
}

.crf-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--crf-surface);
    border-radius: var(--crf-radius-lg);
}

.crf-filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.crf-filter-group label {
    font-weight: 600;
    font-size: 14px;
    color: var(--crf-text);
}

.crf-filter-select {
    padding: 10px 14px;
    border: 1px solid var(--crf-border);
    border-radius: var(--crf-radius);
    font-size: 14px;
    background: var(--crf-background);
    min-width: 150px;
}

.crf-filter-actions {
    display: flex;
    gap: 10px;
    margin-left: auto;
}

.crf-filter-btn,
.crf-print-btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--crf-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

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

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

.crf-print-btn:hover {
    background: #475569;
}

/* Total Entries */
.crf-total-entries {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    padding: 15px 20px;
    background: var(--crf-surface);
    border-radius: var(--crf-radius);
    border-left: 4px solid var(--crf-primary-color);
}

#crf-total-count {
    color: var(--crf-primary-color);
    font-size: 22px;
}

/* Entries Table */
.crf-entries-wrapper {
    background: var(--crf-background);
    border-radius: var(--crf-radius-lg);
    overflow: hidden;
    box-shadow: var(--crf-shadow);
    margin-bottom: 30px;
}

.crf-entries-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.crf-entries-table thead {
    background: var(--crf-surface);
}

.crf-entries-table th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: var(--crf-text);
    border-bottom: 2px solid var(--crf-border);
    white-space: nowrap;
}

.crf-entries-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--crf-border);
    color: var(--crf-text);
}

.crf-entries-table tbody tr:hover {
    background: var(--crf-surface);
}

.crf-no-entries {
    padding: 40px;
    text-align: center;
    color: var(--crf-text-muted);
    font-size: 16px;
}

.crf-loading {
    padding: 40px;
    text-align: center;
    color: var(--crf-text-muted);
}

.crf-edit-btn {
    padding: 8px 16px;
    background: var(--crf-primary-color);
    color: white;
    border: none;
    border-radius: var(--crf-radius);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

/* Login Section */
.crf-login-section {
    margin-top: 30px;
    padding: 30px;
    background: var(--crf-surface);
    border-radius: var(--crf-radius-lg);
}

/* Login Accordion */
.crf-login-accordion {
    margin-top: 15px;
    padding: 20px;
    background: var(--crf-surface);
    border-radius: var(--crf-radius);
    border: 1px solid var(--crf-border);
}

.crf-accordion-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.crf-login-accordion .crf-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.crf-login-accordion .crf-form-group label {
    font-weight: 600;
    font-size: 14px;
    color: var(--crf-text);
}

.crf-login-accordion .crf-form-group input {
    padding: 10px 14px;
    border: 1px solid var(--crf-border);
    border-radius: var(--crf-radius);
    font-size: 14px;
    background: var(--crf-background);
}

.crf-login-accordion .crf-login-btn {
    padding: 10px 20px;
    background: var(--crf-primary-color);
    color: white;
    border: none;
    border-radius: var(--crf-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.crf-login-accordion .crf-login-btn:hover {
    background: var(--crf-primary-hover);
}

.crf-login-container h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--crf-text);
}

.crf-form-group {
    margin-bottom: 15px;
}

.crf-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--crf-text);
}

.crf-login-btn {
    width: 100%;
    padding: 12px;
    background: var(--crf-primary-color);
    color: white;
    border: none;
    border-radius: var(--crf-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.crf-logged-in {
    text-align: center;
    padding: 20px;
}

.crf-logout-btn {
    margin-top: 10px;
    padding: 10px 20px;
    background: var(--crf-danger-color);
    color: white;
    border: none;
    border-radius: var(--crf-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.crf-logout-btn:hover {
    background: #dc2626;
}

/* Import Section */
.crf-import-section {
    margin-top: 30px;
    padding: 30px;
    background: var(--crf-surface);
    border-radius: var(--crf-radius-lg);
}

.crf-import-section h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--crf-text);
}

.crf-import-form {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.crf-import-btn {
    padding: 12px 24px;
    background: var(--crf-success-color);
    color: white;
    border: none;
    border-radius: var(--crf-radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.crf-import-btn:hover {
    background: #059669;
}

.crf-import-message {
    margin-top: 15px;
    padding: 12px 16px;
    border-radius: var(--crf-radius);
    font-size: 14px;
}

.crf-import-message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.crf-import-message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

/* Modal */
.crf-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.crf-modal-content {
    background: var(--crf-background);
    border-radius: var(--crf-radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--crf-shadow-lg);
}

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

.crf-modal-header h3 {
    margin: 0;
    color: var(--crf-text);
}

.crf-modal-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--crf-text-muted);
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--crf-radius);
    transition: all 0.2s ease;
}

.crf-modal-close:hover {
    background: var(--crf-surface);
    color: var(--crf-text);
}

.crf-modal-body {
    padding: 24px;
}

.crf-modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--crf-border);
}

.modal .crf-field {
    margin-bottom: 15px;
}

.crf-save-btn {
    flex: 1;
    padding: 12px;
    background: var(--crf-primary-color);
    color: white;
    border: none;
    border-radius: var(--crf-radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.crf-delete-btn {
    padding: 12px 24px;
    background: var(--crf-danger-color);
    color: white;
    border: none;
    border-radius: var(--crf-radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.crf-delete-btn:hover {
    background: #dc2626;
}

/* Print Styles */
@media print {
    .crf-fixed-nav,
    .crf-filters,
    .crf-login-section,
    .crf-import-section,
    .crf-modal {
        display: none !important;
    }
    
    .crf-entries-table {
        font-size: 12px;
    }
    
    .crf-entries-table th,
    .crf-entries-table td {
        padding: 8px;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .crf-field-container {
        grid-template-columns: 1fr;
    }
    
    .crf-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .crf-filter-actions {
        margin-left: 0;
        flex-direction: column;
    }
    
    .crf-filter-btn,
    .crf-print-btn {
        width: 100%;
    }
    
    .crf-entries-table {
        font-size: 12px;
    }
    
    .crf-entries-table th,
    .crf-entries-table td {
        padding: 10px 8px;
    }
    
    .crf-fixed-nav {
        bottom: 20px;
        right: 20px;
    }
    
    .crf-modal-content {
        width: 95%;
    }
}