/* Text Tools — PDF, OCR, QR */

.tt-wrap {
    --tt-bg:      #0d0d12;
    --tt-card:    #16161f;
    --tt-input:   #1e1e2a;
    --tt-border:  #2a2a38;
    --tt-text:    #f0f0f5;
    --tt-muted:   #8888a0;
    --tt-accent:  #6c63ff;
    --tt-accent2: #a78bfa;
    --tt-green:   #22c55e;
    --tt-radius:  16px;
}

.tt-wrap {
    background: var(--tt-bg);
    border-radius: 24px;
    max-width: 720px;
    margin: 32px auto;
    color: var(--tt-text);
    box-shadow: 0 0 0 1px var(--tt-border), 0 32px 80px rgba(0,0,0,0.6);
    overflow: hidden;
}

/* HEADER TABS */
.tt-header { background: var(--tt-card); border-bottom: 1px solid var(--tt-border); }

.tt-header-tabs {
    display: flex;
}
.tt-tab {
    flex: 1;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 16px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--tt-muted);
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
}
.tt-tab:hover { color: var(--tt-text); }
.tt-tab.active { color: var(--tt-accent); border-bottom-color: var(--tt-accent); }

/* PANELS */
.tt-panel { display: none; }
.tt-panel.active { display: block; }

.tt-panel-inner { padding: 24px; display: flex; flex-direction: column; gap: 18px; }

/* FIELDS */
.tt-field { display: flex; flex-direction: column; gap: 7px; }

.tt-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--tt-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.tt-options-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.tt-options-row .tt-field { flex: 1; min-width: 120px; }

/* Inputs */
.tt-input, .tt-select {
    background: var(--tt-input);
    border: 1px solid var(--tt-border);
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--tt-text);
    outline: none;
    transition: border-color 0.2s;
    font-family: inherit;
    width: 100%;
    box-sizing: border-box;
    height: 42px;
}
.tt-input:focus, .tt-select:focus { border-color: var(--tt-accent); }
.tt-input::placeholder { color: var(--tt-muted); }
.tt-input-full { width: 100%; }

.tt-select { cursor: pointer; }

.tt-textarea {
    background: var(--tt-input);
    border: 1px solid var(--tt-border);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 14px;
    color: var(--tt-text);
    outline: none;
    resize: vertical;
    line-height: 1.6;
    transition: border-color 0.2s;
    font-family: 'Courier New', monospace;
    width: 100%;
    box-sizing: border-box;
    min-height: 160px;
}
.tt-textarea:focus { border-color: var(--tt-accent); }
.tt-textarea::placeholder { color: var(--tt-muted); font-family: inherit; }

/* Dropzone */
.tt-dropzone {
    border: 2px dashed var(--tt-border);
    border-radius: 12px;
    padding: 28px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    color: var(--tt-muted);
}
.tt-dropzone:hover, .tt-dropzone.dragover {
    border-color: var(--tt-accent);
    background: rgba(108,99,255,0.05);
    color: var(--tt-text);
}
.tt-dropzone i   { font-size: 26px; color: var(--tt-accent); }
.tt-dropzone span { font-size: 14px; font-weight: 500; }
.tt-dropzone small { font-size: 12px; }

.tt-filename {
    background: rgba(108,99,255,0.1);
    border: 1px solid rgba(108,99,255,0.3);
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 13px;
    color: var(--tt-accent2);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Color picker */
.tt-color-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--tt-input);
    border: 1px solid var(--tt-border);
    border-radius: 10px;
    padding: 6px 12px;
    height: 42px;
    box-sizing: border-box;
}
.tt-color {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    background: none;
    padding: 0;
    flex-shrink: 0;
}
.tt-color-wrap span { font-size: 13px; color: var(--tt-muted); }

/* Button */
.tt-btn {
    background: linear-gradient(135deg, var(--tt-accent), var(--tt-accent2));
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    padding: 13px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: opacity 0.2s, transform 0.1s;
    box-shadow: 0 4px 20px rgba(108,99,255,0.3);
    width: 100%;
}
.tt-btn:hover  { opacity: 0.88; }
.tt-btn:active { transform: scale(0.98); }
.tt-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.tt-spinner {
    width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: tt-spin 0.7s linear infinite;
    display: inline-block;
}
@keyframes tt-spin { to { transform: rotate(360deg); } }

/* Message */
.tt-message {
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 14px;
    background: rgba(255,59,59,0.1);
    border: 1px solid rgba(255,59,59,0.3);
    color: #ff8a80;
}

/* Result */
.tt-result {
    background: var(--tt-input);
    border: 1px solid var(--tt-border);
    border-radius: 14px;
    overflow: hidden;
    animation: tt-fadein 0.3s ease;
}
@keyframes tt-fadein { from { opacity:0; transform:translateY(6px); } to { opacity:1; } }

.tt-result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--tt-border);
    font-size: 13px;
    font-weight: 600;
    color: var(--tt-muted);
}

.tt-download-btn, .tt-copy-btn {
    background: linear-gradient(135deg, var(--tt-accent), var(--tt-accent2));
    color: #fff !important;
    text-decoration: none;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: opacity 0.2s;
    border: none;
    cursor: pointer;
}
.tt-download-btn:hover, .tt-copy-btn:hover { opacity: 0.85; }

/* OCR текст */
.tt-ocr-text {
    padding: 16px;
    font-size: 14px;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--tt-text);
    margin: 0;
    max-height: 360px;
    overflow-y: auto;
    font-family: inherit;
}

/* QR превью */
.tt-qr-preview {
    padding: 24px;
    display: flex;
    justify-content: center;
    background: #fff;
}
.tt-qr-preview img { max-width: 280px; display: block; }

/* PDF результат */
.tt-pdf-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    font-size: 14px;
    color: var(--tt-text);
}
.tt-pdf-link i { font-size: 24px; color: var(--tt-accent); }

/* Конфиг ошибка */
.tt-error {
    background: rgba(255,59,59,0.1);
    border: 1px solid rgba(255,59,59,0.3);
    border-radius: 8px;
    padding: 14px 18px;
    font-size: 14px;
    color: #ff8a80;
    margin: 16px 0;
}
.tt-error a { color: inherit; }

/* Mobile */
@media (max-width: 500px) {
    .tt-wrap { border-radius: 16px; margin: 16px auto; }
    .tt-panel-inner { padding: 16px; gap: 14px; }
    .tt-tab { font-size: 12px; padding: 13px 8px; }
    .tt-options-row .tt-field { min-width: 100px; }
}