/* ═══════════════════════════════════════════════════════
   Phonetic Speller Popup — Altech
   ═══════════════════════════════════════════════════════ */

.phonetic-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.phonetic-overlay.active {
    display: flex;
    animation: fadeIn 0.18s ease;
}
.phonetic-overlay.active .phonetic-modal {
    animation: slideUp 0.22s ease;
}

.phonetic-modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    width: 100%;
    max-width: 460px;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
}

.phonetic-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
}
.phonetic-icon { font-size: 22px; }
.phonetic-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    flex: 1;
}
.phonetic-close {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s;
}
.phonetic-close:hover { background: var(--danger); color: #fff; }

.phonetic-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
}
.phonetic-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.phonetic-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-input);
    color: var(--text);
    font-size: 16px;
    font-family: inherit;
    box-sizing: border-box;
}
.phonetic-input:focus {
    outline: none;
    border-color: var(--apple-blue);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.18);
}

.phonetic-readout {
    min-height: 64px;
    padding: 12px;
    border: 1px dashed var(--border);
    border-radius: 10px;
    background: var(--bg-input);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-content: flex-start;
    font-size: 14px;
    color: var(--text);
}
.phonetic-empty {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 13px;
}
.phonetic-pair {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    padding: 4px 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    line-height: 1.2;
}
.phonetic-pair-other {
    background: transparent;
    border-style: dashed;
    color: var(--text-secondary);
}
.phonetic-char {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-weight: 700;
    color: var(--apple-blue);
}
.phonetic-word {
    font-size: 13px;
    color: var(--text);
}
.phonetic-space {
    padding: 4px 8px;
    border-radius: 8px;
    background: transparent;
    border: 1px dashed var(--border);
    color: var(--text-secondary);
    font-size: 13px;
}

.phonetic-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.phonetic-actions .btn { flex: 1; min-width: 120px; }

.phonetic-hint {
    margin: 0;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Header trigger button */
.phonetic-trigger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-input);
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.phonetic-trigger:hover {
    background: var(--bg-card);
    border-color: var(--apple-blue);
}
.phonetic-trigger-icon { font-size: 14px; }