/**
 * ================================================================================
 * CO-READIT - Create Circle Styles
 * ================================================================================
 * 
 * Styles for the create circle form, matching crosspost modal design pattern.
 * 
 * @author      Edu Brazeal
 * @version     2.0.0
 * @since       2026-02-06
 * 
 * ================================================================================
 */

/* ========== PAGE CONTAINER ========== */

.create-circle-page {
    display: flex;
    justify-content: center;
    padding: 2rem 1rem;
    min-height: calc(100vh - 60px);
    background: var(--bg-primary, #f5f5f5);
}

/* ========== MAIN CONTAINER (Card Style) ========== */

.create-circle-container {
    background: var(--card-bg, #ffffff);
    border-radius: 12px;
    width: 100%;
    max-width: 560px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ========== HEADER ========== */

.create-circle-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.create-circle-title-row {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.create-circle-icon {
    width: 24px;
    height: 24px;
    opacity: 0.85;
}

.create-circle-header h1 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary, #1a1a1a);
}

.create-circle-close {
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.15s ease;
}

.create-circle-close:hover {
    background-color: var(--hover-bg, #f0f0f0);
}

.create-circle-close img {
    width: 18px;
    height: 18px;
    opacity: 0.6;
}

/* ========== BODY ========== */

.create-circle-body {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1;
}

/* ========== SECTIONS ========== */

.create-circle-section {
    margin-bottom: 1.5rem;
}

.create-circle-section:last-child {
    margin-bottom: 0;
}

/* ========== LABELS ========== */

.create-circle-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary, #1a1a1a);
    margin-bottom: 0.375rem;
}

.create-circle-label .required {
    color: var(--error-color, #dc3545);
}

.create-circle-optional {
    font-weight: 400;
    color: var(--text-secondary, #666666);
}

.create-circle-hint {
    font-size: 0.75rem;
    color: var(--text-secondary, #666666);
    margin-bottom: 0.625rem;
    line-height: 1.4;
}

/* ========== INPUT STYLES ========== */

.create-circle-input-wrapper {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    background: var(--card-bg, #ffffff);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.create-circle-input-wrapper:focus-within {
    border-color: var(--primary-color, #0079d3);
    box-shadow: 0 0 0 3px rgba(0, 121, 211, 0.1);
}

.create-circle-input-prefix {
    padding: 0.75rem;
    padding-right: 0;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary, #666666);
    user-select: none;
}

.create-circle-input {
    flex: 1;
    padding: 0.75rem;
    padding-left: 0.25rem;
    border: none;
    background: transparent;
    font-size: 0.9375rem;
    color: var(--text-primary, #1a1a1a);
}

.create-circle-input:focus {
    outline: none;
}

.create-circle-input::placeholder {
    color: var(--text-secondary, #999999);
}

.create-circle-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    font-size: 0.9375rem;
    color: var(--text-primary, #1a1a1a);
    background: var(--card-bg, #ffffff);
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.create-circle-textarea:focus {
    outline: none;
    border-color: var(--primary-color, #0079d3);
    box-shadow: 0 0 0 3px rgba(0, 121, 211, 0.1);
}

.create-circle-textarea::placeholder {
    color: var(--text-secondary, #999999);
}

.create-circle-char-count {
    text-align: right;
    font-size: 0.75rem;
    color: var(--text-secondary, #999999);
    margin-top: 0.25rem;
}

.create-circle-validation {
    font-size: 0.75rem;
    margin-top: 0.375rem;
    min-height: 1.25rem;
}

.create-circle-validation.error {
    color: var(--error-color, #dc3545);
}

.create-circle-validation.success {
    color: var(--success-color, #28a745);
}

/* ========== OPTIONS LIST (Radio Style - Like Crosspost) ========== */

.create-circle-options-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.create-circle-option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    background: var(--card-bg, #ffffff);
}

.create-circle-option:hover {
    border-color: var(--primary-color, #0079d3);
    background: var(--hover-bg, #f8f9fa);
}

.create-circle-option-selected {
    border-color: var(--primary-color, #0079d3);
    background: rgba(0, 121, 211, 0.04);
}

.create-circle-radio,
.create-circle-checkbox {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* ========== OPTION ICON ========== */

.create-circle-option-icon {
    flex-shrink: 0;
}

.create-circle-option-icon-inner {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color, #0079d3);
}

.create-circle-option-icon-inner img {
    width: 18px;
    height: 18px;
    filter: brightness(0) invert(1);
}

.create-circle-option-icon-restricted {
    background: var(--warning-color, #f59e0b);
}

.create-circle-option-icon-private {
    background: var(--error-color, #dc3545);
}

.create-circle-option-icon-nsfw {
    background: var(--error-color, #dc3545);
}

/* ========== OPTION INFO ========== */

.create-circle-option-info {
    flex: 1;
    min-width: 0;
    padding-top: 0.125rem;
}

.create-circle-option-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary, #1a1a1a);
    margin-bottom: 0.25rem;
}

.create-circle-option-desc {
    font-size: 0.75rem;
    color: var(--text-secondary, #666666);
    line-height: 1.4;
}

/* ========== OPTION CHECK (SVG Circle with Check) ========== */

.create-circle-option-check {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--border-color, #d0d0d0);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.15s ease;
    margin-top: 0.375rem;
}

.create-circle-option-check img {
    width: 12px;
    height: 12px;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.create-circle-option-selected .create-circle-option-check {
    border-color: var(--primary-color, #0079d3);
    background: var(--primary-color, #0079d3);
}

.create-circle-option-selected .create-circle-option-check img {
    opacity: 1;
    filter: brightness(0) invert(1);
}

/* ========== TOGGLE SWITCH (for NSFW) ========== */

.create-circle-toggle-option {
    align-items: center;
}

.create-circle-toggle-option .create-circle-option-info {
    padding-top: 0;
}

.create-circle-toggle {
    flex-shrink: 0;
    margin-left: auto;
}

.create-circle-toggle-track {
    width: 44px;
    height: 24px;
    border-radius: 12px;
    background: var(--border-color, #d0d0d0);
    position: relative;
    transition: background-color 0.2s ease;
}

.create-circle-toggle-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    position: absolute;
    top: 2px;
    left: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}

.create-circle-checkbox:checked ~ .create-circle-toggle .create-circle-toggle-track {
    background: var(--primary-color, #0079d3);
}

.create-circle-checkbox:checked ~ .create-circle-toggle .create-circle-toggle-thumb {
    transform: translateX(20px);
}

/* ========== TAGS ========== */

.create-circle-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    min-height: 32px;
    padding: 0.5rem;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    background: var(--card-bg, #ffffff);
}

.create-circle-tag-suggestions {
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

/* ========== PREVIEW CARD ========== */

.create-circle-preview {
    background: var(--bg-secondary, #f8f9fa);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 10px;
    padding: 1rem;
    transition: all 0.2s ease;
}

.create-circle-preview-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.create-circle-preview-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color, #0079d3) 0%, var(--accent-hover, #0066b3) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.create-circle-preview-avatar img {
    width: 22px;
    height: 22px;
    filter: brightness(0) invert(1);
}

.create-circle-preview-info {
    flex: 1;
    min-width: 0;
}

.create-circle-preview-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary, #1a1a1a);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.create-circle-preview-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8125rem;
    color: var(--text-secondary, #666);
    margin-top: 0.125rem;
}

.create-circle-preview-type {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.create-circle-preview-type img {
    width: 14px;
    height: 14px;
    opacity: 0.7;
}

.create-circle-preview-type.nsfw {
    color: #ff4444;
}

.create-circle-preview-description {
    font-size: 0.875rem;
    color: var(--text-secondary, #666);
    line-height: 1.5;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.create-circle-preview-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.create-circle-preview-tags:empty {
    display: none;
}

.preview-tag {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: var(--accent-color, #0079d3);
    color: #fff;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* ========== FOOTER ========== */

.create-circle-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border-color, #e0e0e0);
    background: var(--bg-secondary, #fafafa);
}

/* ========== BUTTONS ========== */

.create-circle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    border: none;
}

.create-circle-btn-cancel {
    background: transparent;
    color: var(--text-secondary, #666666);
    border: 1px solid var(--border-color, #e0e0e0);
}

.create-circle-btn-cancel:hover {
    background: var(--hover-bg, #f0f0f0);
    color: var(--text-primary, #1a1a1a);
}

.create-circle-btn-submit {
    background: var(--primary-color, #0079d3);
    color: white;
}

.create-circle-btn-submit:hover:not(:disabled) {
    background: var(--primary-hover, #006cbd);
}

.create-circle-btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.create-circle-btn-icon {
    width: 16px;
    height: 16px;
    filter: brightness(0) invert(1);
}

/* ========== DARK MODE ========== */

[data-theme="dark"] .create-circle-page {
    background: var(--bg-primary, #121212);
}

[data-theme="dark"] .create-circle-container {
    background: var(--card-bg, #1a1a1a);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .create-circle-header,
[data-theme="dark"] .create-circle-footer {
    border-color: var(--border-color, #333333);
}

[data-theme="dark"] .create-circle-footer {
    background: var(--bg-secondary, #0d0d0d);
}

[data-theme="dark"] .create-circle-close:hover {
    background-color: var(--hover-bg, #2a2a2a);
}

[data-theme="dark"] .create-circle-input-wrapper,
[data-theme="dark"] .create-circle-textarea,
[data-theme="dark"] .create-circle-option,
[data-theme="dark"] .create-circle-tags-container {
    background: var(--card-bg, #1a1a1a);
    border-color: var(--border-color, #333333);
}

[data-theme="dark"] .create-circle-option:hover {
    background: var(--hover-bg, #252525);
}

[data-theme="dark"] .create-circle-option-selected {
    background: rgba(0, 121, 211, 0.1);
}

[data-theme="dark"] .create-circle-icon {
    filter: brightness(0) invert(0.9);
}

[data-theme="dark"] .create-circle-close img {
    filter: brightness(0) invert(0.8);
}

[data-theme="dark"] .create-circle-btn-cancel {
    border-color: var(--border-color, #444444);
}

[data-theme="dark"] .create-circle-btn-cancel:hover {
    background: var(--hover-bg, #2a2a2a);
}

/* ========== RESPONSIVE ========== */

@media (max-width: 640px) {
    .create-circle-page {
        padding: 1rem 0.5rem;
    }
    
    .create-circle-container {
        border-radius: 8px;
    }
    
    .create-circle-header,
    .create-circle-body,
    .create-circle-footer {
        padding: 1rem;
    }
    
    .create-circle-footer {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .create-circle-btn {
        width: 100%;
    }
    
    .create-circle-btn-cancel {
        order: 2;
    }
    
    .create-circle-btn-submit {
        order: 1;
    }
}