/* ============================================
   METAMORPHO MEDIA — Ad Copy Generator Styles
   ============================================ */

/* ---- Page Header Extra ---- */
.adgen-header-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(var(--color-violet-rgb), 0.15);
    color: var(--color-violet);
    border: 1px solid rgba(var(--color-violet-rgb), 0.25);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-4);
}

.adgen-header-label svg {
    width: 14px;
    height: 14px;
}

/* ---- Layout ---- */
.adgen-section {
    background: var(--color-gray-light);
}

.adgen-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
}

@media (max-width: 900px) {
    .adgen-layout {
        grid-template-columns: 1fr;
    }
}

/* ---- Form Panel ---- */
.adgen-form-panel {
    background: var(--color-pure-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: sticky;
    top: 90px;
}

@media (max-width: 900px) {
    .adgen-form-panel {
        position: static;
    }
}

.adgen-form-section {
    padding: var(--space-6) var(--space-6) 0;
    border-bottom: 1px solid var(--color-gray);
    padding-bottom: var(--space-6);
}

.adgen-form-section:last-of-type {
    border-bottom: none;
}

.adgen-form-section__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.adgen-form-section__header h3 {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    color: var(--color-dark);
    margin: 0;
}

.adgen-step-num {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: var(--gradient-brand);
    color: #fff;
    font-size: var(--text-sm);
    font-weight: var(--fw-bold);
    font-family: var(--font-heading);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ---- Platform Radio Grid ---- */
.adgen-radio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
}

@media (max-width: 480px) {
    .adgen-radio-grid {
        grid-template-columns: 1fr;
    }
}

.adgen-radio-card {
    cursor: pointer;
}

.adgen-radio-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.adgen-radio-card__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-3);
    border: 2px solid var(--color-gray);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out);
}

.adgen-radio-card__inner svg {
    width: 28px;
    height: 28px;
    color: var(--color-slate);
    transition: color var(--duration-normal) var(--ease-out);
}

.adgen-radio-card__inner span {
    font-weight: var(--fw-semibold);
    font-size: var(--text-sm);
    color: var(--color-dark);
}

.adgen-radio-card__inner small {
    font-size: 11px;
    color: var(--color-slate);
    line-height: 1.3;
}

.adgen-radio-card:hover .adgen-radio-card__inner {
    border-color: var(--color-violet);
    background: rgba(var(--color-violet-rgb), 0.04);
}

.adgen-radio-card input:checked + .adgen-radio-card__inner {
    border-color: var(--color-violet);
    background: rgba(var(--color-violet-rgb), 0.08);
}

.adgen-radio-card input:checked + .adgen-radio-card__inner svg {
    color: var(--color-violet);
}

/* ---- Goal Grid ---- */
.adgen-goal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.adgen-goal-card {
    cursor: pointer;
}

.adgen-goal-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.adgen-goal-card__inner {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    border: 2px solid var(--color-gray);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: var(--fw-medium);
    color: var(--color-dark);
    transition: all var(--duration-normal) var(--ease-out);
}

.adgen-goal-card__inner svg {
    width: 18px;
    height: 18px;
    color: var(--color-slate);
    flex-shrink: 0;
    transition: color var(--duration-normal) var(--ease-out);
}

.adgen-goal-card:hover .adgen-goal-card__inner {
    border-color: var(--color-cyan);
    background: rgba(var(--color-cyan-rgb), 0.05);
}

.adgen-goal-card input:checked + .adgen-goal-card__inner {
    border-color: var(--color-cyan);
    background: rgba(var(--color-cyan-rgb), 0.08);
}

.adgen-goal-card input:checked + .adgen-goal-card__inner svg {
    color: var(--color-cyan);
}

/* ---- Tone Grid ---- */
.adgen-tone-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.adgen-tone-card {
    cursor: pointer;
}

.adgen-tone-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.adgen-tone-card__inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-4);
    border: 2px solid var(--color-gray);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-out);
}

.adgen-tone-icon {
    font-size: 1.25rem;
    line-height: 1;
}

.adgen-tone-card__inner strong {
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-dark);
}

.adgen-tone-card__inner small {
    font-size: 11px;
    color: var(--color-slate);
    line-height: 1.4;
}

.adgen-tone-card:hover .adgen-tone-card__inner {
    border-color: var(--color-violet);
    background: rgba(var(--color-violet-rgb), 0.04);
}

.adgen-tone-card input:checked + .adgen-tone-card__inner {
    border-color: var(--color-violet);
    background: rgba(var(--color-violet-rgb), 0.08);
}

/* ---- Char count ---- */
.adgen-char-count {
    text-align: right;
    font-size: var(--text-xs);
    color: var(--color-slate);
    margin-top: var(--space-1);
}

/* ---- Honeypot ---- */
.adgen-honeypot {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

/* ---- Error ---- */
.adgen-error {
    display: none;
    align-items: center;
    gap: var(--space-3);
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin: 0 var(--space-6) var(--space-4);
    color: var(--color-coral);
    font-size: var(--text-sm);
}

.adgen-error.show {
    display: flex;
}

.adgen-error svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ---- Submit Button Area ---- */
.adgen-submit-btn {
    margin: var(--space-6);
    margin-top: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    width: calc(100% - var(--space-12));
}

.adgen-submit-btn svg {
    width: 18px;
    height: 18px;
}

.adgen-disclaimer {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-slate);
    padding: 0 var(--space-6) var(--space-6);
    line-height: var(--leading-relaxed);
}

.adgen-disclaimer a {
    color: var(--color-violet);
    text-decoration: underline;
}

/* ---- Output Panel ---- */
.adgen-output-panel {
    min-height: 400px;
}

/* ---- Empty State ---- */
.adgen-empty {
    background: var(--color-pure-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: var(--space-12) var(--space-8);
    text-align: center;
    border: 2px dashed var(--color-gray);
}

.adgen-empty__visual {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-xl);
    background: var(--color-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
}

.adgen-empty__visual svg {
    width: 32px;
    height: 32px;
    color: var(--color-slate);
}

.adgen-empty h3 {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    color: var(--color-dark);
    margin-bottom: var(--space-3);
}

.adgen-empty p {
    color: var(--color-slate);
    font-size: var(--text-base);
    max-width: 320px;
    margin: 0 auto var(--space-6);
    line-height: var(--leading-relaxed);
}

.adgen-empty__features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-width: 260px;
    margin: 0 auto;
    text-align: left;
}

.adgen-empty__features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-slate-dark);
}

.adgen-empty__features li svg {
    width: 16px;
    height: 16px;
    color: var(--color-green);
    flex-shrink: 0;
}

/* ---- Results ---- */
.adgen-results {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.adgen-results__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    background: var(--color-pure-white);
    border-radius: var(--radius-xl);
    padding: var(--space-5) var(--space-6);
    box-shadow: var(--shadow-md);
}

.adgen-results__header h3 {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    color: var(--color-dark);
    margin: 0 0 var(--space-1);
}

.adgen-results__header p {
    color: var(--color-slate);
    font-size: var(--text-sm);
    margin: 0;
}

.adgen-results__header button {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
}

.adgen-results__header button svg {
    width: 14px;
    height: 14px;
}

/* ---- Platform Badge ---- */
.adgen-platform-badge {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-dark);
    box-shadow: var(--shadow-sm);
}

.adgen-platform-badge svg {
    width: 18px;
    height: 18px;
}

.adgen-platform-badge.platform-meta { color: #1877F2; }
.adgen-platform-badge.platform-tiktok { color: #000; }
.adgen-platform-badge.platform-google { color: #4285F4; }

/* ---- Ad Cards ---- */
.adgen-card {
    background: var(--color-pure-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: box-shadow var(--duration-normal) var(--ease-out);
}

.adgen-card:hover {
    box-shadow: var(--shadow-lg);
}

.adgen-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-gray);
    background: var(--color-gray-light);
}

.adgen-card__label {
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-dark);
}

.adgen-card__type {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: var(--fw-semibold);
    background: rgba(var(--color-violet-rgb), 0.12);
    color: var(--color-violet);
}

.adgen-card__body {
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* ---- Ad Fields ---- */
.adgen-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.adgen-field__label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    color: var(--color-slate);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.adgen-field__chars {
    font-size: var(--text-xs);
    color: var(--color-slate);
    font-weight: var(--fw-regular);
    text-transform: none;
    letter-spacing: 0;
}

.adgen-field__chars.over-limit {
    color: var(--color-coral);
    font-weight: var(--fw-semibold);
}

.adgen-field__text {
    background: var(--color-gray-light);
    border: 1px solid var(--color-gray);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-dark);
    line-height: var(--leading-relaxed);
    white-space: pre-wrap;
    word-break: break-word;
}

/* ---- CTA Preview ---- */
.adgen-cta-preview {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    background: var(--gradient-brand);
    color: #fff;
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    width: fit-content;
}

/* ---- Card Footer / Copy Button ---- */
.adgen-card__footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-gray);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.adgen-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border: 2px solid var(--color-gray);
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--color-slate-dark);
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    font-family: var(--font-body);
}

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

.adgen-copy-btn:hover {
    border-color: var(--color-violet);
    color: var(--color-violet);
    background: rgba(var(--color-violet-rgb), 0.05);
}

.adgen-copy-btn.copied {
    border-color: var(--color-green);
    color: var(--color-green);
    background: rgba(16, 185, 129, 0.06);
}

.adgen-card__tip {
    font-size: var(--text-xs);
    color: var(--color-slate);
    font-style: italic;
}

/* ---- Google Ads Card ---- */
.adgen-google-preview {
    border: 1px solid var(--color-gray);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    background: #fff;
}

.adgen-google-preview__label {
    font-size: var(--text-xs);
    color: #666;
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.adgen-google-preview__sponsored {
    border: 1px solid #aaa;
    border-radius: 2px;
    padding: 1px 4px;
    font-size: 10px;
    color: #666;
}

.adgen-google-preview__headline {
    color: #1a0dab;
    font-size: var(--text-base);
    font-weight: var(--fw-regular);
    margin-bottom: var(--space-1);
    line-height: 1.4;
}

.adgen-google-preview__url {
    color: #006621;
    font-size: var(--text-sm);
    margin-bottom: var(--space-2);
}

.adgen-google-preview__desc {
    color: #444;
    font-size: var(--text-sm);
    line-height: 1.5;
}

/* ---- Results CTA ---- */
.adgen-results__cta {
    background: var(--color-dark);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

@media (max-width: 640px) {
    .adgen-results__cta {
        flex-direction: column;
        text-align: center;
    }
}

.adgen-results__cta-text strong {
    display: block;
    color: var(--color-pure-white);
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.adgen-results__cta-text p {
    color: rgba(248, 247, 255, 0.7);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin: 0;
}

/* ---- Form Select ---- */
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 40px;
    cursor: pointer;
}

/* ---- Required asterisk ---- */
.required {
    color: var(--color-coral);
}