/* 
 * ConverterMAX YouTube Hashtag Generator - Premium Styles
 * Layout & colors matched to Image to Prompt Generator
 */

:root {
    --cmax-ythg-primary: #0044cc;
    --cmax-ythg-primary-hover: #003399;
    --cmax-ythg-secondary: #ff6600;
    --cmax-ythg-secondary-hover: #e65c00;
    --cmax-ythg-border: #e5e7eb;
    --cmax-ythg-text: #1f2937;
    --cmax-ythg-text-light: #6b7280;
    --cmax-ythg-error: #ef4444;
    --cmax-ythg-success: #10b981;
    --cmax-ythg-bg: #ffffff;
    --cmax-ythg-radius: 12px;
    --cmax-ythg-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --cmax-ythg-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* ─── Container ─────────────────────────────────────────────────── */
.cmax-ythg-container {
    max-width: 1100px;
    margin: 0 auto 40px;
    background: var(--cmax-ythg-bg);
    border-radius: var(--cmax-ythg-radius);
    padding: 24px 32px;
    box-shadow: var(--cmax-ythg-shadow);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--cmax-ythg-text);
    box-sizing: border-box;
    line-height: 1.6;
}

/* ─── Scoped Reset (neutralize WordPress/theme overrides) ────────── */
.cmax-ythg-container *,
.cmax-ythg-container *::before,
.cmax-ythg-container *::after {
    box-sizing: border-box !important;
}

.cmax-ythg-container div,
.cmax-ythg-container label,
.cmax-ythg-container span,
.cmax-ythg-container p {
    max-width: none !important;
    margin: 0;
    padding: 0;
}

.cmax-ythg-container button {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.cmax-ythg-container textarea,
.cmax-ythg-container input:not([type="checkbox"]):not([type="radio"]) {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* ─── Header ────────────────────────────────────────────────────── */
.cmax-ythg-header {
    text-align: center;
    margin-bottom: 24px;
}

.cmax-ythg-title {
    margin: 0 0 8px;
    font-size: 32px;
    font-weight: 700;
    color: #1455e6;
}

.cmax-ythg-subtitle {
    margin: 0;
    color: var(--cmax-ythg-text-light);
    font-size: 16px;
}

/* ─── Two-Column Layout ─────────────────────────────────────────── */
.cmax-ythg-main-layout {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
    align-items: stretch;
    overflow: hidden;
    width: 100%;
}

.cmax-ythg-column-left {
    flex: 35;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.cmax-ythg-column-right {
    flex: 65;
    min-width: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: space-between;
}

@media (max-width: 768px) {
    .cmax-ythg-main-layout {
        flex-direction: column;
    }
    .cmax-ythg-column-left,
    .cmax-ythg-column-right {
        flex: 1 1 100%;
        width: 100%;
    }
}

/* ─── Input Area (Left Column) ──────────────────────────────────── */
.cmax-ythg-input-area {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}

.cmax-ythg-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.cmax-ythg-form-group label .required {
    color: var(--cmax-ythg-error);
    margin-left: 2px;
}

.cmax-ythg-optional {
    font-weight: 400;
    color: var(--cmax-ythg-text-light);
    font-size: 13px;
}

.cmax-ythg-form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--cmax-ythg-primary);
    border-radius: var(--cmax-ythg-radius);
    font-size: 15px;
    font-family: inherit;
    background-color: #fff3e0;
    color: var(--cmax-ythg-text);
    transition: all 0.2s ease-in-out;
    box-sizing: border-box;
    resize: none;
    line-height: 1.5;
}

#cmax-ythg-topic,
#cmax-ythg-keywords {
    height: 80px !important;
}
#cmax-ythg-description {
    height: 120px !important;
}

.cmax-ythg-form-group textarea:focus {
    outline: none;
    border-color: var(--cmax-ythg-secondary);
    background-color: #ffe0b2;
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

.cmax-ythg-form-group textarea::placeholder {
    color: var(--cmax-ythg-text-light);
}

/* ─── Controls (Right Column) ───────────────────────────────────── */
.cmax-ythg-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cmax-ythg-control-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cmax-ythg-control-group > label {
    font-weight: 600;
    font-size: 14px;
    color: var(--cmax-ythg-text);
}

/* ─── Radio Pill Buttons ─────────────────────────────────────────── */
.cmax-ythg-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.cmax-ythg-radio-pill input[type="radio"] {
    display: none;
}

.cmax-ythg-radio-pill span {
    display: inline-block;
    padding: 6px 12px;
    border: 1px solid var(--cmax-ythg-border);
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    background: #f8fafc;
    color: var(--cmax-ythg-text);
    transition: all 0.2s;
    user-select: none;
}

.cmax-ythg-radio-pill input[type="radio"]:checked + span {
    background: var(--cmax-ythg-primary);
    color: white;
    border-color: var(--cmax-ythg-primary);
}

.cmax-ythg-radio-pill span:hover {
    background: #e6f0ff;
    border-color: var(--cmax-ythg-primary);
    color: var(--cmax-ythg-primary);
}

.cmax-ythg-radio-pill input[type="radio"]:checked + span:hover {
    background: var(--cmax-ythg-primary-hover);
    color: white;
}

/* ─── Generate Button ───────────────────────────────────────────── */
.cmax-ythg-primary-btn {
    width: 100%;
    max-width: 100%;
    background-color: var(--cmax-ythg-primary);
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    box-sizing: border-box;
}

.cmax-ythg-primary-btn:hover:not(:disabled) {
    background-color: var(--cmax-ythg-primary-hover);
    box-shadow: var(--cmax-ythg-shadow-hover);
}

.cmax-ythg-primary-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ─── Spinner ───────────────────────────────────────────────────── */
.spinner {
    animation: ythg-rotate 2s linear infinite;
    width: 18px;
    height: 18px;
    margin-right: 6px;
    flex-shrink: 0;
}
.spinner .path {
    stroke: #ffffff;
    stroke-linecap: round;
    animation: ythg-dash 1.5s ease-in-out infinite;
}
@keyframes ythg-rotate { 100% { transform: rotate(360deg); } }
@keyframes ythg-dash {
    0%   { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
    50%  { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
    100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

/* ─── Message / Status ──────────────────────────────────────────── */
.cmax-ythg-status {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
}
.cmax-ythg-hidden {
    display: none !important;
}

.cmax-ythg-status.error {
    background-color: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    display: block !important;
}

.cmax-ythg-status.info {
    background-color: #eff6ff;
    color: var(--cmax-ythg-primary);
    border: 1px solid #bfdbfe;
    display: block !important;
}

/* ─── Usage Badge (hidden until limit hit) ──────────────────────── */
.cmax-usage-badge {
    display: none;
    margin-bottom: 16px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    letter-spacing: 0.01em;
    line-height: 1.5;
}

.cmax-usage-badge--empty {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

/* ─── Results Area ──────────────────────────────────────────────── */
.cmax-ythg-results {
    margin-top: 4px;
}

.cmax-ythg-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-top: 24px;
    border-top: 1px solid var(--cmax-ythg-border);
    flex-wrap: wrap;
    gap: 12px;
}

.cmax-ythg-results-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--cmax-ythg-text);
}

.cmax-ythg-summary {
    display: flex;
    gap: 16px;
    font-size: 14px;
    color: var(--cmax-ythg-text-light);
}

/* ─── Action Buttons ────────────────────────────────────────────── */
.cmax-ythg-results-actions-bottom {
    display: flex;
    gap: 8px;
    margin-top: 20px;
}

.cmax-ythg-action-btn {
    background-color: #f3f4f6;
    color: var(--cmax-ythg-text);
    border: 1px solid var(--cmax-ythg-border);
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.cmax-ythg-action-btn:hover {
    background-color: #e5e7eb;
}

.cmax-ythg-action-btn.primary {
    background-color: var(--cmax-ythg-secondary);
    color: white;
    border-color: var(--cmax-ythg-secondary-hover);
}

.cmax-ythg-action-btn.primary:hover {
    background-color: var(--cmax-ythg-secondary-hover);
}

.cmax-ythg-action-btn.outline {
    background-color: transparent;
    color: var(--cmax-ythg-primary);
    border-color: var(--cmax-ythg-primary);
}

.cmax-ythg-action-btn.outline:hover {
    background-color: #eff6ff;
}

.cmax-ythg-action-btn.danger {
    background-color: transparent;
    color: var(--cmax-ythg-error);
    border-color: var(--cmax-ythg-error);
}

.cmax-ythg-action-btn.danger:hover {
    background-color: #fef2f2;
}

/* ─── Tag List (Hashtags) ───────────────────────────────────────── */
.cmax-ythg-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 16px;
    background-color: #f8fafc;
    border: 1px solid var(--cmax-ythg-border);
    border-radius: 8px;
    min-height: 100px;
}

.cmax-ythg-hashtag {
    background-color: #e5e7eb;
    color: var(--cmax-ythg-primary);
    border: none;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
    user-select: all; /* Make it easy to copy one hashtag */
}

.cmax-ythg-hashtag:hover {
    background-color: #d1d5db;
    color: var(--cmax-ythg-primary-hover);
}

/* ─── Empty State ───────────────────────────────────────────────── */
.cmax-ythg-empty-state {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid var(--cmax-ythg-border);
    color: var(--cmax-ythg-text-light);
    margin-top: 24px;
}

.cmax-ythg-empty-state p {
    margin: 0;
    font-size: 15px;
}

/* ─── Responsive ────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .cmax-ythg-container {
        padding: 16px;
    }

    .cmax-ythg-title {
        font-size: 24px;
    }

    .cmax-ythg-results-header {
        flex-direction: column;
        align-items: flex-start;
    }
}