/**
 * Front-end CSS for SkillSurface Wp Invoice Maker Pro
 */

:root {
    --ss-primary: #4361ee;
    --ss-secondary: #7209b7;
    --ss-success: #06d6a0;
    --ss-danger: #ef476f;
    --ss-warning: #ffd166;
    --ss-info: #118ab2;
    --ss-light: #f8f9fa;
    --ss-dark: #343a40;
    --ss-border: #dee2e6;
    --ss-radius: 8px;
    --ss-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
/* WYSIWYG Editor */
.ss-wysiwyg-editor {
    border: 1px solid var(--ss-border);
    border-radius: 4px;
    overflow: hidden;
}

.ss-wysiwyg-toolbar {
    background: var(--ss-light);
    padding: 8px;
    border-bottom: 1px solid var(--ss-border);
    display: flex;
    gap: 8px;
    align-items: center;
}

.ss-wysiwyg-btn {
    background: #fff;
    border: 1px solid var(--ss-border);
    border-radius: 4px;
    padding: 6px 10px;
    cursor: pointer;
    font-weight: bold;
    color: var(--ss-dark);
    font-size: 0.9em;
}

.ss-wysiwyg-btn:hover {
    background: var(--ss-primary);
    color: #fff;
    border-color: var(--ss-primary);
}



.ss-wysiwyg-content {
    min-height: 150px;
    padding: 15px;
    outline: none;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
}

.ss-wysiwyg-content:empty:before {
    content: attr(placeholder);
    color: #999;
    font-style: italic;
}

/* Preview Terms Styling */
.preview-terms {
    font-size: 14px;
    line-height: 1.5;
}
.preview-terms strong,
.preview-terms b {
    font-weight: bold;
}
.preview-terms[style*="text-align:center"] {
    text-align: center;
}
.preview-terms[style*="text-align:right"] {
    text-align: right;
}

.ss-invoice-maker-container {
    width: 100%;
    max-width: min(1440px, 100%);
    margin: 20px auto;
    padding: 24px;
    background: #fff;
    border-radius: var(--ss-radius);
    box-shadow: var(--ss-shadow);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--ss-dark);
    box-sizing: border-box;
}

/* Status Summary */
.ss-status-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    background: var(--ss-light);
    padding: 15px 25px;
    border-radius: var(--ss-radius);
    margin-bottom: 30px;
    border: 1px solid var(--ss-border);
}

.ss-summary-item .label {
    font-weight: 600;
    color: var(--ss-secondary);
    margin-right: 10px;
}

.ss-summary-item .value {
    font-size: 1.2em;
    font-weight: 700;
    color: var(--ss-primary);
}

.ss-summary-item .value.status-pending { color: var(--ss-warning); }
.ss-summary-item .value.status-paid { color: var(--ss-success); }

.ss-progress-bar-container {
    flex-grow: 1;
    min-width: 180px;
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    margin-left: 30px;
    overflow: hidden;
}

.ss-progress-bar {
    height: 100%;
    width: 0;
    background: var(--ss-primary);
    transition: width 0.3s ease;
}

/* Template Selector */
.ss-template-selector {
    margin-bottom: 40px;
}

.ss-templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.ss-template-item {
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: var(--ss-radius);
    padding: 10px;
    text-align: center;
    transition: all 0.2s;
    background: var(--ss-light);
}

.ss-template-item:hover {
    border-color: var(--ss-secondary);
}

.ss-template-item.active {
    border-color: var(--ss-primary);
    background: #e7f1ff;
}

.ss-template-preview {
    font-size: 0.8em;
    color: var(--ss-secondary);
}

/* Main Layout */
.ss-invoice-generator-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

@media (max-width: 992px) {
    .ss-invoice-generator-wrapper {
        grid-template-columns: 1fr;
    }
}

/* Form Panel */
.ss-form-section {
    margin-bottom: 25px;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--ss-border);
    border-radius: var(--ss-radius);
}

.ss-form-section h4 {
    margin-top: 0;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--ss-primary);
    display: inline-block;
    padding-bottom: 5px;
}

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

.ss-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
}

.ss-form-group input[type="text"],
.ss-form-group input[type="number"],
.ss-form-group input[type="date"],
.ss-form-group input[type="file"],
.ss-form-group select,
.ss-form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--ss-border);
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.ss-field-help {
    margin: 8px 0 0;
    color: #6b7280;
    font-size: 13px;
}

.ss-form-section-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 15px;
}

/* Items Table */
#ss-invoice-items-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
}

#ss-invoice-items-table th,
#ss-invoice-items-table td {
    padding: 10px;
    border-bottom: 1px solid var(--ss-border);
    text-align: left;
}

.ss-item-row input {
    width: 100%;
    border: 1px solid transparent;
    padding: 5px;
}

.ss-item-row input:focus {
    border-color: var(--ss-primary);
    background: #fff;
}

.ss-btn-remove {
    color: var(--ss-danger);
    cursor: pointer;
    font-size: 1.2em;
}

/* Totals Section */
.ss-totals-section {
    background: var(--ss-light);
}

.ss-form-group-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.ss-form-group-row label {
    margin: 0;
}

.ss-form-group-row input {
    width: 100px;
    text-align: right;
}

.ss-input-group {
    display: flex;
}

.ss-input-group input {
    border-radius: 4px 0 0 4px;
}

.ss-input-group select {
    border-radius: 0 4px 4px 0;
    border-left: 0;
}

/* Buttons */
.ss-btn-primary { background: var(--ss-primary); color: #fff; }
.ss-btn-secondary { background: var(--ss-secondary); color: #fff; }
.ss-btn-danger { background: var(--ss-danger); color: #fff; }
.ss-btn-success { background: var(--ss-success); color: #fff; }

.ss-action-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.ss-action-buttons button {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.ss-action-buttons button:hover {
    opacity: 0.9;
}

/* Preview Panel */
.ss-invoice-preview-panel {
    position: sticky;
    top: 20px;
    align-self: start;
}

.ss-invoice-preview-content {
    background: #fff;
    border: 1px solid var(--ss-border);
    box-shadow: var(--ss-shadow);
    min-height: 800px;
    width: 100%;
    overflow: hidden;
    padding: 40px;
    border-radius: 4px;
    transform-origin: top left;
    box-sizing: border-box;
}

/* Export Panel */
.ss-export-options {
    margin-top: 30px;
    padding: 20px;
    background: var(--ss-light);
    border: 1px solid var(--ss-border);
    border-radius: var(--ss-radius);
}

.ss-export-buttons {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.ss-btn-export {
    padding: 10px;
    border: 1px solid var(--ss-primary);
    background: #fff;
    color: var(--ss-primary);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
}

.ss-btn-export:hover {
    background: var(--ss-primary);
    color: #fff;
}

.ss-btn-export[data-type="pdf"] {
    border-color: #e74c3c;
    color: #e74c3c;
}
.ss-btn-export[data-type="pdf"]:hover {
    background: #e74c3c;
    color: #fff;
}

.ss-btn-export[data-type="jpg"] {
    border-color: #2ecc71;
    color: #2ecc71;
}
.ss-btn-export[data-type="jpg"]:hover {
    background: #2ecc71;
    color: #fff;
}

.ss-btn-export[data-type="png"] {
    border-color: #3498db;
    color: #3498db;
}
.ss-btn-export[data-type="png"]:hover {
    background: #3498db;
    color: #fff;
}

.ss-share-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.ss-btn-share {
    padding: 12px;
    border: none;
    border-radius: 4px;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ss-logo-preview img {
    display: block;
    width: auto;
    max-width: 220px;
    max-height: 140px;
    height: auto;
    object-fit: contain;
}

.ss-logo-size-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 15px;
    padding: 20px;
    background: #f8f9ff;
    border-radius: 8px;
    border: 1px solid #e6e8ff;
}

.ss-logo-size-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ss-logo-size-field label {
    font-weight: 600;
    color: #333;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ss-logo-size-field label:before {
    content: '📐';
    font-size: 12px;
}

.ss-logo-size-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    padding: 8px 12px;
    transition: all 0.3s ease;
}

.ss-logo-size-input-group:focus-within {
    border-color: #4361ee;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

.ss-logo-size-field input {
    width: 80px;
    border: none;
    background: transparent;
    font-size: 16px;
    font-weight: 500;
    color: #333;
    padding: 0;
    outline: none;
}

.ss-logo-size-field input:focus {
    box-shadow: none;
}

.ss-logo-size-unit {
    color: #666;
    font-size: 14px;
    font-weight: 500;
    min-width: 30px;
}

.ss-logo-visual-feedback {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 8px;
    padding: 8px 12px;
    background: rgba(67, 97, 238, 0.05);
    border-radius: 6px;
    font-size: 13px;
    color: #555;
}

.ss-logo-visual-feedback span {
    font-weight: 600;
    color: #4361ee;
}

.ss-logo-aspect-hint {
    grid-column: 1 / -1;
    margin-top: 10px;
    padding: 12px;
    background: #fff8e6;
    border-radius: 6px;
    border-left: 4px solid #ffb347;
    font-size: 13px;
    color: #666;
}

.ss-logo-aspect-hint strong {
    color: #e67e22;
}

/* Logo Apply Section */
.ss-logo-apply-section {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed #ddd;
}

#ss-apply-logo-size {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #4cc9f0, #4361ee);
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 8px rgba(67, 97, 238, 0.3);
}

#ss-apply-logo-size:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.4);
    background: linear-gradient(135deg, #3db8e0, #3550d8);
}

#ss-apply-logo-size:active {
    transform: translateY(0);
}

.ss-btn-icon {
    font-size: 16px;
    font-weight: bold;
}

.ss-logo-apply-status {
    font-size: 13px;
    color: #666;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ss-logo-apply-status.show {
    opacity: 1;
}

.ss-logo-apply-status.success {
    color: #2ecc71;
}

.ss-logo-apply-status.error {
    color: #e74c3c;
}

/* Input error state */
.ss-input-error {
    border-color: #ff6b6b !important;
    background-color: #fff5f5 !important;
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.2) !important;
    animation: ss-shake 0.5s ease-in-out;
}

@keyframes ss-shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    flex-wrap: wrap;
}

.preview-logo {
    flex: 0 0 auto;
    max-width: 220px;
}

.preview-logo img {
    display: block;
    width: auto;
    max-width: 220px;
    max-height: 140px;
    height: auto;
    object-fit: contain;
}

.preview-biz-info {
    flex: 1 1 260px;
    min-width: 0;
}

.ss-btn-whatsapp { background: #25d366; }
.ss-btn-email { background: #ff6b35; }
.ss-btn-link { background: #8a2be2; }

/* Activity Log */
.ss-activity-log {
    margin-top: 40px;
    padding: 20px;
    background: var(--ss-dark);
    color: #fff;
    border-radius: var(--ss-radius);
    font-size: 0.9em;
}

.ss-activity-log h4 {
    margin-top: 0;
    color: var(--ss-warning);
}

.ss-activity-log ul {
    list-style: none;
    padding: 0;
    max-height: 150px;
    overflow-y: auto;
}

.ss-activity-log li {
    padding: 5px 0;
    border-bottom: 1px solid #495057;
}

.ss-btn-defaults {
    background: #e7f1ff;
    border: 1px solid var(--ss-primary);
    color: var(--ss-primary);
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: 20px;
}
.ss-btn-defaults:hover {
    background: #d4e3ff;
}

/* Modal for Defaults */
.ss-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}
.ss-modal-content {
    background: #fff;
    margin: 10% auto;
    padding: 30px;
    border-radius: 8px;
    width: 500px;
    max-width: 90%;
    position: relative;
}
.ss-modal-close {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 1.5em;
    cursor: pointer;
}

/* Tooltip (simplified) */
.tooltip {
    cursor: help;
    background: #ddd;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

/* Admin Specific */
.ss-admin-panel {
    background: #fff;
    border: 1px solid #ccd0d4;
    padding: 20px;
    margin-top: 20px;
    border-radius: 4px;
}

.ss-admin-panel h2 {
    margin-top: 0;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.ss-admin-footer {
    margin-top: 30px;
    border-top: 1px solid #ddd;
    padding-top: 15px;
}

/* Progress Bar Modal */
.ss-progress-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    align-items: center;
    justify-content: center;
}

.ss-progress-modal-content {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    width: 500px;
    max-width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.ss-progress-modal-content h3 {
    margin-top: 0;
    color: var(--ss-dark);
    font-size: 1.5em;
}

.ss-progress-modal-content p {
    color: var(--ss-secondary);
    margin-bottom: 30px;
}

.ss-progress-bar-container {
    position: relative;
    width: 100%;
    height: 12px;
    background: #e9ecef;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 20px;
}

.ss-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--ss-success), #4cd964);
    transition: width 0.08s linear;
    border-radius: 6px;
}

#ss-progress-percent {
    display: block;
    font-weight: bold;
    color: var(--ss-primary);
    font-size: 1.2em;
    margin-bottom: 30px;
}

.ss-progress-error {
    background: #ffeaea;
    border: 1px solid var(--ss-danger);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    text-align: left;
}

.ss-progress-error p {
    margin-bottom: 15px;
}

.ss-progress-success {
    background: #eaffea;
    border: 1px solid var(--ss-success);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
}

.ss-progress-success p {
    margin-bottom: 15px;
    color: var(--ss-success);
}

/* Client Details Fields */
.ss-client-field {
    display: block;
    width: 100%;
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid var(--ss-border);
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.ss-client-field:focus {
    outline: none;
    border-color: var(--ss-primary);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

@media (max-width: 1200px) {
    .ss-invoice-maker-container {
        max-width: 100%;
        margin: 16px auto;
        padding: 20px;
    }
}

@media (max-width: 992px) {
    .ss-form-section-row {
        grid-template-columns: 1fr 1fr;
    }

    .ss-invoice-preview-panel {
        position: static;
    }
}

@media (max-width: 767px) {
    .ss-invoice-maker-container {
        padding: 16px;
        border-radius: 0;
        box-shadow: none;
    }

    .ss-status-summary {
        padding: 16px;
    }

    .ss-form-section-row,
    .ss-export-buttons,
    .ss-share-buttons,
    .ss-action-buttons {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .ss-action-buttons button {
        width: 100%;
    }

    .ss-form-group-row {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .ss-form-group-row input {
        width: 100%;
    }

    .ss-invoice-preview-content {
        min-height: auto;
        padding: 20px;
    }

    #ss-invoice-items-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}