/* ============================================================
   SRG AI Blog Title Generator Component
   ============================================================ */

.aitg-wrap *, 
.aitg-wrap *::before, 
.aitg-wrap *::after { 
    box-sizing: border-box; 
}

/* Outer Wrapper (Sinks seamlessly into the page content) */
.aitg-wrap {
    width: 100%;
    background: var(--srg-bg-primary) !important;
    border: 1px solid var(--srg-border-primary);
    border-radius: 16px;
    padding: 32px;
    margin: 32px 0;
    box-shadow: 0 4px 20px -4px rgba(var(--srg-context-accent-rgb, 124, 58, 237), 0.08);
    font-family: 'Inter', sans-serif;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Tool Header */
.aitg-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--srg-border-secondary);
    transition: border-color 0.3s ease;
}

.aitg-header-icon {
    width: 46px;
    height: 46px;
    background: var(--srg-context-accent-light, color-mix(in srgb, var(--srg-context-accent, #7C3AED) 8%, transparent));
    border: 1px solid var(--srg-context-accent-mid, color-mix(in srgb, var(--srg-context-accent, #7C3AED) 15%, transparent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.aitg-header-icon svg { 
    width: 22px; 
    height: 22px; 
    stroke: var(--srg-context-accent, #7C3AED);
}

.aitg-header-title {
    margin: 0 0 3px 0 !important;
    font-size: 18px !important;
    font-weight: 800 !important;
    color: var(--srg-text-primary) !important;
    line-height: 1.2;
}

.aitg-header-text p {
    margin: 0 !important;
    font-size: 13px !important;
    color: var(--srg-text-secondary) !important;
    line-height: 1.4;
}

/* Form Container */
.aitg-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Input Fields (Styled with unified design system tokens) */
.aitg-input {
    width: 100%;
    padding: 13px 16px;
    font-size: 15px;
    line-height: 1.5;
    color: var(--srg-text-primary);
    background: var(--srg-bg-secondary);
    border: 2px solid var(--srg-border-secondary);
    border-radius: 10px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
    outline: none;
}

.aitg-input::placeholder { 
    color: var(--srg-text-tertiary); 
}

.aitg-input:focus {
    border-color: var(--srg-context-accent, #7C3AED);
    background: var(--srg-bg-primary);
    box-shadow: 0 0 0 3px rgba(var(--srg-context-accent-rgb, 124, 58, 237), 0.15);
}

/* Primary Button */
.aitg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 24px;
    font-size: 15px;
    font-weight: 700;
    color: #ffffff !important;
    background: var(--srg-context-accent, #7C3AED);
    border: 2px solid var(--srg-context-accent, #7C3AED);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 6px -1px rgba(var(--srg-context-accent-rgb, 124, 58, 237), 0.25);
    text-decoration: none;
}

.aitg-btn:hover:not(:disabled) {
    background: color-mix(in srgb, var(--srg-context-accent, #7C3AED) 85%, #000000);
    border-color: color-mix(in srgb, var(--srg-context-accent, #7C3AED) 85%, #000000);
    transform: translateY(-1px);
    box-shadow: 0 6px 10px -1px rgba(var(--srg-context-accent-rgb, 124, 58, 237), 0.3);
}

.aitg-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.aitg-btn svg { 
    width: 16px; 
    height: 16px; 
    flex-shrink: 0; 
}

/* Loading Spinner */
.aitg-spinner {
    display: none;
    margin: 28px auto 0;
    width: 36px;
    height: 36px;
    border: 3px solid var(--srg-border-secondary);
    border-top-color: var(--srg-context-accent, #7C3AED);
    border-radius: 50%;
    animation: aitg-spin 0.8s linear infinite;
}

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

/* Results Area */
.aitg-results {
    margin-top: 24px;
}

.aitg-results-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--srg-text-tertiary);
    margin: 0 0 12px 0;
}

/* Title Lists (Unified UI Components) */
.aitg-results ol {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: aitg-counter;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.aitg-results ol li {
    position: relative;
    display: flex;
    align-items: stretch;
    background: var(--srg-bg-secondary);
    border: 1px solid var(--srg-border-primary);
    border-radius: 10px;
    overflow: hidden;
    counter-increment: aitg-counter;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.3s ease;
}

.aitg-results ol li:hover {
    border-color: var(--srg-context-accent, #7C3AED);
    box-shadow: 0 0 0 3px rgba(var(--srg-context-accent-rgb, 124, 58, 237), 0.08);
}

/* Custom CSS counter numbered badge */
.aitg-results ol li::before {
    content: counter(aitg-counter);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    font-size: 13px;
    font-weight: 800;
    color: var(--srg-context-accent, #7C3AED);
    background: var(--srg-context-accent-light, color-mix(in srgb, var(--srg-context-accent, #7C3AED) 8%, transparent));
    border-right: 1px solid var(--srg-context-accent-mid, color-mix(in srgb, var(--srg-context-accent, #7C3AED) 15%, transparent));
    flex-shrink: 0;
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.aitg-results ol li span {
    display: block;
    padding: 14px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--srg-text-primary);
    line-height: 1.6;
    flex: 1;
    transition: color 0.3s ease;
}

/* Copy Actions */
.aitg-copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    background: transparent;
    border: none;
    border-left: 1px solid var(--srg-border-primary);
    cursor: pointer;
    color: var(--srg-text-tertiary);
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
    flex-shrink: 0;
}

.aitg-copy-btn:hover { 
    color: var(--srg-context-accent, #7C3AED); 
    background: var(--srg-context-accent-light, color-mix(in srgb, var(--srg-context-accent, #7C3AED) 8%, transparent)); 
}

.aitg-copy-btn svg { 
    width: 15px; 
    height: 15px; 
}

.aitg-copy-btn.copied { 
    color: var(--srg-success, #16A34A); 
    background: color-mix(in srgb, var(--srg-success, #16A34A) 8%, transparent); 
    border-left-color: color-mix(in srgb, var(--srg-success, #16A34A) 20%, transparent); 
}

/* Error Alerts */
.aitg-error {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    background: color-mix(in srgb, var(--srg-error, #DC2626) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--srg-error, #DC2626) 20%, transparent);
    border-radius: 10px;
    color: var(--srg-error, #DC2626);
    font-size: 14px;
    font-weight: 500;
    margin-top: 16px;
}

.aitg-error svg { 
    width: 16px; 
    height: 16px; 
    flex-shrink: 0; 
    margin-top: 1px; 
}

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

html.srg-dark .aitg-wrap {
    box-shadow: 0 4px 20px -4px rgba(0, 0, 0, 0.4);
}

html.srg-dark .aitg-btn:hover:not(:disabled) {
    background: color-mix(in srgb, var(--srg-context-accent, #7C3AED) 85%, #ffffff);
    border-color: color-mix(in srgb, var(--srg-context-accent, #7C3AED) 85%, #ffffff);
}

/* Responsive */
@media (max-width: 600px) {
    .aitg-wrap { padding: 20px; }
}