/* File: assets/css/tools/add-cover-page.css */

/* ===== STEP 2 LAYOUT ===== */
.cover-settings-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    border: var(--benefit-card-border);
}

@media (min-width: 992px) {
    .cover-settings-container {
        grid-template-columns: 1fr 350px;
    }
}

/* ===== SETTINGS PANEL ===== */
.cover-settings-panel {
    border-radius: 10px;
    padding: 25px;
    border-top: none;
}

/* ===== COLLAPSIBLE STEPPER ===== */
.stepper-container {
    margin-bottom: 20px;
}

.stepper-step {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--dark-menu-bg);
    border: var(--benefit-card-border);
}

.stepper-header {
    padding: 15px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
    gap: 20px;
}

.stepper-header:hover {
    background-color: var(--primary-dark);
    color: white;
}

.stepper-header:hover .stepper-title {
    color: white;
}

.stepper-title {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-text);
    font-weight: 600;
    font-size: 1.1em;
}

.stepper-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-dark);
    border-radius: 50%;
    color: white;
    font-size: 0.8em;
}

.stepper-toggle {
    color: var(--dark-text);
    transition: var(--transition);
}

.stepper-step.active .stepper-toggle {
    transform: rotate(180deg);
}

.stepper-content {
    padding: 20px;
    display: none;
}

.stepper-step.active .stepper-content {
    display: block;
}

.stepper-step.active .stepper-header {
    background-color: var(--primary-medium);
}

.stepper-step.active .stepper-title {
    color: white;
}

.stepper-step.active .stepper-icon {
    background-color: var(--primary-light);
}

/* ===== FORM GROUPS ===== */
.form-group {
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark-text);
    font-weight: 600;
    font-size: 0.95em;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    border: var(--benefit-card-border);
    background-color: var(--background-dark);
    color: var(--dark-text);
    font-size: 1em;
    transition: var(--transition);
    box-sizing: border-box;
}

.form-control:focus {
    border-color: var(--primary-medium);
    box-shadow: 0 0 0 3px rgba(106, 156, 137, 0.3);
    outline: none;
}

.form-control[type="color"] {
    width: 60px;
    height: 40px;
    padding: 3px;
    background: var(--dark-bg);
    border: 1px solid var(--dropdown-divider);
    border-radius: 4px;
}

/* ===== ALIGNMENT OPTIONS ===== */
.alignment-options {
    display: flex;
    gap: 12px;
}

.align-btn {
    flex: 1;
    padding: 10px;
    background: var(--dark-bg);
    border: 1px solid var(--dropdown-divider);
    border-radius: 6px;
    color: var(--dark-text);
    cursor: pointer;
    transition: var(--transition);
}

.align-btn.active, .align-btn:hover {
    background: var(--primary-medium);
    color: white;
}

/* ===== SPACING OPTIONS ===== */
.spacing-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.spacing-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.spacing-item label {
    font-size: 14px;
    font-weight: 500;
    color: var(--dark-text);
    margin-bottom: 0;
}

/* ===== IMAGE PREVIEW ===== */
.image-preview {
    position: relative;
    margin-top: 15px;
    display: inline-block;
}

.image-preview img {
    max-width: 200px;
    max-height: 150px;
    border-radius: 6px;
    border: 1px solid var(--dropdown-divider);
}

.remove-image-btn {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-dark);
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* ===== HELP TOOLTIPS ===== */
.help-tooltip {
    position: relative;
    display: inline-block;
    margin-left: 8px;
    cursor: help;
}

.help-icon {
    color: var(--primary-medium);
    font-size: 0.9em;
    transition: var(--transition);
}

.help-icon:hover {
    color: var(--primary-light);
}

.help-tooltip .tooltip-text {
    visibility: hidden;
    width: 250px;
    background-color: var(--tool-card-bg);
    color: var(--dark-text);
    text-align: center;
    border-radius: 6px;
    padding: 10px;
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    border: 1px solid var(--popular-card-border);
    box-shadow: var(--tool-card-shadow);
    font-size: 0.85em;
    line-height: 1.4;
}

.help-tooltip .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--tool-card-bg) transparent transparent transparent;
}

.help-tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ===== PREVIEW PANEL ===== */
.preview-panel {
    background-color: var(--benefit-card-bg);
    border-radius: 10px;
    padding: 20px;
    margin: 15px;
    border: var(--benefit-card-border);
    height: fit-content;
}

.preview-container {
    aspect-ratio: 0.707; /* A4 ratio */
    background-color: white;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    margin-bottom: 15px;
    max-height: 250px;
    max-width: 200px;
    margin-left: auto;
    margin-right: auto;
    padding: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: background 0.2s;
}

.preview-container .preview-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-dark);
    text-align: center;
}

.preview-container .preview-subtitle {
    font-size: 12px;
    color: var(--primary-medium);
    margin-bottom: 15px;
    text-align: center;
}

.preview-author-date {
    margin-bottom: 15px;
}

.preview-author, .preview-date {
    font-size: 10px;
    color: var(--primary-medium);
    margin-bottom: 5px;
    font-style: italic;
    text-align: center;
}

.preview-image {
    max-width: 60%;
    max-height: 80px;
    border-radius: 4px;
    margin: 0 auto;
    display: block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

/* Image positioning classes for preview */
.preview-image.top-center {
    top: 10px;
}

.preview-image.center {
    top: 50%;
    transform: translate(-50%, -50%);
}

.preview-image.bottom-center {
    bottom: 10px;
}

/* Text positioning when image is present */
.preview-container.has-image .preview-title,
.preview-container.has-image .preview-subtitle,
.preview-container.has-image .preview-author-date {
    position: relative;
    z-index: 1;
}

/* Adjust text position based on image position */
.preview-container.has-image.image-top .preview-title,
.preview-container.has-image.image-top .preview-subtitle,
.preview-container.has-image.image-top .preview-author-date {
    margin-top: 100px;
}

.preview-container.has-image.image-bottom .preview-title,
.preview-container.has-image.image-bottom .preview-subtitle,
.preview-container.has-image.image-bottom .preview-author-date {
    margin-bottom: 100px;
}

.preview-info {
    text-align: center;
    color: var(--dark-text);
    font-size: 0.9em;
    opacity: 0.8;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 991px) {
    .cover-settings-container {
        grid-template-columns: 1fr;
    }
    
    .preview-panel {
        order: -1;
    }
}

@media (max-width: 768px) {
    .stepper-header {
        padding: 12px 15px;
    }
    
    .stepper-content {
        padding: 15px;
    }
    
    .alignment-options {
        flex-direction: column;
    }
    
    .preview-container {
        aspect-ratio: 0.707;
        max-height: 200px;
        max-width: 150px;
        margin: 10px auto 0;
    }
}

/* ===== UTILITY CLASSES ===== */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0;
}

.mt-10 {
    margin-top: 10px;
}

.mb-10 {
    margin-bottom: 10px;
}

/* ===== EXISTING STYLES (KEPT FOR COMPATIBILITY) ===== */
.step2-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 20px;
}

.cover-design-section, .arrange-files-section {
    background-color: var(--tool-card-bg);
    border-radius: 10px;
    padding: 25px;
    box-shadow: var(--tool-card-shadow);
}

.cover-design-layout {
    display: flex;
    gap: 25px;
    margin-top: 15px;
}

.cover-preview {
    flex: 1;
    border: 1px dashed var(--dropdown-divider);
    border-radius: 8px;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--tool-gradient);
}

.cover-options {
    flex: 1;
}

.arrangement-list {
    list-style: none;
    padding: 0;
    margin-top: 15px;
}

.arrangement-list li {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background: var(--dark-bg);
    border: 1px solid var(--dropdown-divider);
    border-radius: 8px;
    margin-bottom: 10px;
    transition: background 0.2s;
}

.arrangement-list .cover-item {
    background-color: rgba(106, 156, 137, 0.2);
    border-left: 3px solid var(--primary-medium);
}

.file-icon {
    margin-right: 12px;
    color: var(--primary-medium);
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.file-status {
    color: var(--primary-light);
    font-size: 14px;
}

/* Step 3 Styles */
.file-preview {
    max-width: 320px;
    margin: 0 auto 30px;
    text-align: left;
    background: var(--dark-bg);
    border-radius: 10px;
    overflow: hidden;
}

.preview-header {
    display: flex;
}

.preview-header .fa-file-pdf {
    font-size: 28px;
    color: #e74c3c;
    margin-right: 12px;
}

.cover-preview-image {
    width: 100%;
    display: block;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

.download-btn, .new-file-btn {
    padding: 12px 25px;
    font-size: 16px;
    border-radius: 8px;
    transition: var(--transition);
}

.download-btn {
    background: var(--primary-gradient);
    border: none;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.new-file-btn {
    background: transparent;
    border: 1px solid var(--primary-medium);
    color: var(--primary-medium);
}

.new-file-btn:hover {
    background: rgba(106, 156, 137, 0.1);
}

/* Stepper highlight and transitions */
.step-progress-bar .step.active {
    transition: background 0.3s, color 0.3s;
}

.step-progress-bar .step {
    transition: background 0.3s, color 0.3s;
}

/* Focus/hover for inputs and buttons */
.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group select {
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary-medium);
    box-shadow: 0 0 0 2px rgba(106, 156, 137, 0.15);
    outline: none;
}

.btn,
button {
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

/* Responsive improvements */
@media (max-width: 900px) {
    .cover-design-layout {
        flex-direction: column;
    }
    .cover-preview, .cover-options {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 600px) {
    .tool-layout-container {
        padding: 0 5px;
    }
    .cover-design-section, .arrange-files-section, .download-section {
        padding: 10px;
    }
    .preview-container .preview-title {
        font-size: 14px;
    }
    .preview-container .preview-subtitle {
        font-size: 10px;
    }
    .preview-author, .preview-date {
        font-size: 8px;
    }
}

/* Inline validation error (if needed) */
input:invalid {
    border-color: #e74c3c;
}

/* Subtle hover for arrangement list */
.arrangement-list li:hover {
    background: rgba(106, 156, 137, 0.08);
    cursor: pointer;
}

/* Remove Arrange Files section styles */
.arrange-files-section, .arrangement-list, .arrangement-list li, .arrangement-list .cover-item {
    display: none !important;
}