/* ==========================================================================
   Bioinforange Scientific Cover Prompt Generator
   Divi-compatible CSS — no theme overrides, scoped under .bio-prompt-wrapper
   ========================================================================== */

/* ---- Custom Properties ---- */
.bio-prompt-wrapper {
    --bio-font:       -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    --bio-radius:     12px;
    --bio-radius-sm:  8px;
    --bio-radius-xs:  6px;
    --bio-transition: 0.22s ease;
    --bio-shadow:     0 4px 24px rgba(0,0,0,0.18);
    --bio-shadow-sm:  0 2px 10px rgba(0,0,0,0.12);

    /* Dark theme tokens */
    --bio-bg:           #0f1117;
    --bio-bg-card:      #1a1d27;
    --bio-bg-input:     #12151f;
    --bio-bg-output:    #111420;
    --bio-border:       #2a2d3e;
    --bio-border-focus: #FF6B35;
    --bio-text:         #e8ecf0;
    --bio-text-muted:   #7a8196;
    --bio-text-label:   #a8b0c2;
    --bio-accent:       #FF6B35;
    --bio-accent-glow:  rgba(255, 107, 53, 0.15);
    --bio-btn-bg:       linear-gradient(135deg, #FF6B35 0%, #e8521e 100%);
    --bio-btn-hover:    linear-gradient(135deg, #ff7d4d 0%, #f06030 100%);
    --bio-chip-bg:      #1e2235;
    --bio-chip-hover:   #2a2f45;
    --bio-tab-active:   #FF6B35;
    --bio-json-bg:      #0a0d14;
    --bio-success:      #22c55e;
    --bio-error-bg:     rgba(239, 68, 68, 0.12);
    --bio-error-border: #ef4444;
    --bio-error-text:   #fca5a5;
}

/* Light theme overrides */
.bio-prompt-wrapper.bio-prompt--light {
    --bio-bg:           #f5f7fa;
    --bio-bg-card:      #ffffff;
    --bio-bg-input:     #f0f2f8;
    --bio-bg-output:    #f8f9fb;
    --bio-border:       #d8dde8;
    --bio-text:         #1a1d2e;
    --bio-text-muted:   #6b7394;
    --bio-text-label:   #4a5168;
    --bio-chip-bg:      #eef0f8;
    --bio-chip-hover:   #e2e5f2;
    --bio-json-bg:      #f0f3fb;
    --bio-shadow:       0 4px 24px rgba(0,0,0,0.08);
}

/* ==========================================================================
   Base Wrapper
   ========================================================================== */
.bio-prompt-wrapper *,
.bio-prompt-wrapper *::before,
.bio-prompt-wrapper *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.bio-prompt-wrapper {
    font-family: var(--bio-font);
    background: var(--bio-bg);
    border: 1px solid var(--bio-border);
    border-radius: var(--bio-radius);
    padding: 0;
    max-width: 820px;
    margin: 0 auto 2rem;
    box-shadow: var(--bio-shadow);
    overflow: hidden;
    color: var(--bio-text);
    /* Divi uyumu: tüm seçiciler kapsüllü */
}

/* ==========================================================================
   Header
   ========================================================================== */
.bio-prompt__header {
    background: linear-gradient(135deg, #0d1020 0%, #151828 100%);
    border-bottom: 1px solid var(--bio-border);
    padding: 28px 32px 24px;
    position: relative;
    overflow: hidden;
}

.bio-prompt--light .bio-prompt__header {
    background: linear-gradient(135deg, #1a1d2e 0%, #232640 100%);
}

/* Decorative background dots */
.bio-prompt__header::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255,107,53,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.bio-prompt__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.bio-prompt__logo-text {
    font-size: 13px;
    font-weight: 600;
    color: #FF6B35;
    letter-spacing: 0.04em;
    text-transform: lowercase;
}

.bio-prompt__title {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.bio-prompt__subtitle {
    font-size: 14px;
    color: rgba(255,255,255,0.55);
    line-height: 1.5;
}

/* ==========================================================================
   Input Section
   ========================================================================== */
.bio-prompt__input-section {
    padding: 28px 32px;
    background: var(--bio-bg-card);
    border-bottom: 1px solid var(--bio-border);
}

.bio-prompt__label {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 600;
    color: var(--bio-text-label);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
}

.bio-prompt__label svg {
    opacity: 0.7;
    flex-shrink: 0;
}

.bio-prompt__textarea-wrap {
    position: relative;
}

.bio-prompt__textarea {
    width: 100%;
    background: var(--bio-bg-input);
    border: 1.5px solid var(--bio-border);
    border-radius: var(--bio-radius-sm);
    color: var(--bio-text);
    font-family: var(--bio-font);
    font-size: 15px;
    line-height: 1.6;
    padding: 14px 16px 32px;
    resize: vertical;
    transition: border-color var(--bio-transition), box-shadow var(--bio-transition);
    outline: none;
    min-height: 90px;
}

.bio-prompt__textarea::placeholder {
    color: var(--bio-text-muted);
    font-size: 14px;
}

.bio-prompt__textarea:focus {
    border-color: var(--bio-border-focus);
    box-shadow: 0 0 0 3px var(--bio-accent-glow);
}

.bio-prompt__char-count {
    position: absolute;
    bottom: 10px;
    right: 12px;
    font-size: 11px;
    color: var(--bio-text-muted);
    pointer-events: none;
}

/* Example chips */
.bio-prompt__examples {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 14px 0 18px;
}

.bio-prompt__examples-label {
    font-size: 12px;
    color: var(--bio-text-muted);
    font-weight: 500;
    flex-shrink: 0;
}

.bio-prompt__example-chip {
    background: var(--bio-chip-bg);
    border: 1px solid var(--bio-border);
    border-radius: 20px;
    color: var(--bio-text-label);
    font-family: var(--bio-font);
    font-size: 12px;
    font-weight: 500;
    padding: 5px 12px;
    cursor: pointer;
    transition: all var(--bio-transition);
    line-height: 1.4;
}

.bio-prompt__example-chip:hover {
    background: var(--bio-chip-hover);
    border-color: var(--bio-accent);
    color: var(--bio-accent);
}

/* Generate Button */
.bio-prompt__generate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    background: var(--bio-btn-bg);
    border: none;
    border-radius: var(--bio-radius-sm);
    color: #ffffff;
    font-family: var(--bio-font);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 14px 24px;
    cursor: pointer;
    transition: all var(--bio-transition);
    position: relative;
    overflow: hidden;
}

.bio-prompt__generate-btn:hover:not(:disabled) {
    background: var(--bio-btn-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255,107,53,0.35);
}

.bio-prompt__generate-btn:active:not(:disabled) {
    transform: translateY(0);
}

.bio-prompt__generate-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Spinner */
.bio-prompt__btn-loader {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: bio-spin 0.7s linear infinite;
    flex-shrink: 0;
}

.bio-prompt__generate-btn.bio-loading .bio-prompt__btn-loader {
    display: block;
}

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

/* ==========================================================================
   Result Area
   ========================================================================== */
.bio-prompt__result {
    padding: 0 32px 28px;
    background: var(--bio-bg-card);
    animation: bio-slide-in 0.3s ease;
}

@keyframes bio-slide-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Result Header */
.bio-prompt__result-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 0 16px;
    border-bottom: 1px solid var(--bio-border);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.bio-prompt__domain-badge {
    background: var(--bio-accent-glow);
    border: 1px solid rgba(255,107,53,0.3);
    border-radius: 20px;
    color: var(--bio-accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 4px 12px;
    text-transform: uppercase;
    flex-shrink: 0;
}

.bio-prompt__result-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--bio-text);
    line-height: 1.3;
}

/* Tabs */
.bio-prompt__tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    background: var(--bio-bg-input);
    border-radius: var(--bio-radius-sm);
    padding: 4px;
}

.bio-prompt__tab {
    flex: 1;
    background: transparent;
    border: none;
    border-radius: var(--bio-radius-xs);
    color: var(--bio-text-muted);
    cursor: pointer;
    font-family: var(--bio-font);
    font-size: 13px;
    font-weight: 600;
    padding: 9px 12px;
    transition: all var(--bio-transition);
}

.bio-prompt__tab:hover {
    color: var(--bio-text);
    background: var(--bio-chip-hover);
}

.bio-prompt__tab--active {
    background: var(--bio-accent) !important;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(255,107,53,0.3);
}

/* Output Block */
.bio-prompt__output-block {
    background: var(--bio-bg-output);
    border: 1px solid var(--bio-border);
    border-radius: var(--bio-radius-sm);
    position: relative;
    padding: 20px 20px 52px;
    min-height: 100px;
}

.bio-prompt__output-text {
    font-size: 14.5px;
    line-height: 1.75;
    color: var(--bio-text);
    white-space: pre-wrap;
    word-break: break-word;
}

/* JSON block */
.bio-prompt__output-block--json {
    padding: 0 0 44px;
    overflow: hidden;
}

.bio-prompt__json-output {
    background: var(--bio-json-bg);
    color: #a8d8a8;
    font-family: "JetBrains Mono", "Fira Code", "Courier New", monospace;
    font-size: 12.5px;
    line-height: 1.7;
    margin: 0;
    max-height: 400px;
    overflow-y: auto;
    padding: 20px;
    white-space: pre;
    word-break: break-word;
    scrollbar-width: thin;
    scrollbar-color: var(--bio-border) transparent;
}

.bio-prompt__json-output::-webkit-scrollbar { width: 6px; }
.bio-prompt__json-output::-webkit-scrollbar-track { background: transparent; }
.bio-prompt__json-output::-webkit-scrollbar-thumb { background: var(--bio-border); border-radius: 3px; }

/* Copy Button */
.bio-prompt__copy-btn {
    position: absolute;
    bottom: 12px;
    right: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bio-chip-bg);
    border: 1px solid var(--bio-border);
    border-radius: var(--bio-radius-xs);
    color: var(--bio-text-label);
    cursor: pointer;
    font-family: var(--bio-font);
    font-size: 12px;
    font-weight: 600;
    padding: 7px 12px;
    transition: all var(--bio-transition);
}

.bio-prompt__copy-btn:hover {
    background: var(--bio-accent);
    border-color: var(--bio-accent);
    color: #ffffff;
}

.bio-prompt__copy-btn.bio-copied {
    background: var(--bio-success) !important;
    border-color: var(--bio-success) !important;
    color: #ffffff !important;
}

/* Result Footer */
.bio-prompt__result-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 16px;
}

.bio-prompt__regenerate-btn {
    background: transparent;
    border: 1px solid var(--bio-border);
    border-radius: var(--bio-radius-xs);
    color: var(--bio-text-muted);
    cursor: pointer;
    font-family: var(--bio-font);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    transition: all var(--bio-transition);
}

.bio-prompt__regenerate-btn:hover {
    border-color: var(--bio-accent);
    color: var(--bio-accent);
}

/* ==========================================================================
   Error State
   ========================================================================== */
.bio-prompt__error {
    margin: 0 32px 24px;
    background: var(--bio-error-bg);
    border: 1px solid var(--bio-error-border);
    border-radius: var(--bio-radius-xs);
    color: var(--bio-error-text);
    font-size: 13.5px;
    padding: 12px 16px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 640px) {
    .bio-prompt__header,
    .bio-prompt__input-section,
    .bio-prompt__result {
        padding-left: 20px;
        padding-right: 20px;
    }

    .bio-prompt__error {
        margin-left: 20px;
        margin-right: 20px;
    }

    .bio-prompt__title {
        font-size: 17px;
    }

    .bio-prompt__result-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .bio-prompt__tabs {
        flex-direction: column;
    }

    .bio-prompt__generate-btn {
        font-size: 14px;
    }
}

/* ==========================================================================
   JSON Syntax Highlighting
   ========================================================================== */
.bio-prompt__json-output .bio-json-key     { color: #7dd3fc; }
.bio-prompt__json-output .bio-json-string  { color: #a8d8a8; }
.bio-prompt__json-output .bio-json-number  { color: #fbbf24; }
.bio-prompt__json-output .bio-json-boolean { color: #f472b6; }
.bio-prompt__json-output .bio-json-null    { color: #6b7394; }

/* ==========================================================================
   Divi Builder compatibility
   Divi wraps content in .et_pb_text — ensure no conflicts
   ========================================================================== */
.et_pb_text .bio-prompt-wrapper,
.et_pb_row .bio-prompt-wrapper {
    max-width: 100%;
}

.et_pb_text .bio-prompt__textarea {
    /* Override any Divi global textarea styles */
    -webkit-appearance: none;
    appearance: none;
}

.et_pb_text .bio-prompt__generate-btn,
.et_pb_text .bio-prompt__copy-btn,
.et_pb_text .bio-prompt__tab,
.et_pb_text .bio-prompt__example-chip,
.et_pb_text .bio-prompt__regenerate-btn {
    /* Override Divi button styles */
    text-transform: none;
    letter-spacing: normal;
}