/* ============================
   Comments Header (label + button)
   ============================ */
.irwp-comments-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    gap: 10px;
    flex-wrap: wrap;
}

.irwp-comments-header label {
    margin: 0 !important;
    flex-shrink: 0;
}

/* ============================
   AI Trigger Button
   ============================ */
.irwp-ai-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 5px !important;
    padding: 7px 14px !important;
    background: rgba(13, 71, 161, 0.08) !important;
    color: #0D47A1 !important;
    border: 1px solid rgba(13, 71, 161, 0.25) !important;
    border-radius: 6px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    line-height: 1.3 !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
}

.irwp-ai-btn:hover {
    background: rgba(13, 71, 161, 0.15) !important;
    border-color: rgba(13, 71, 161, 0.4) !important;
    color: #0A3679 !important;
}

.irwp-ai-btn:active {
    transform: scale(0.97) !important;
}

/* ============================
   Modal Overlay
   ============================ */
.irwp-ai-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 99999;
    justify-content: center;
    align-items: flex-end;
    padding: 0;
}

.irwp-ai-modal-overlay[style*="block"] {
    display: flex !important;
}

/* ============================
   Modal Container
   ============================ */
.irwp-ai-modal {
    background: #f8fafc;
    border-radius: 14px 14px 0 0;
    width: 100%;
    max-width: 520px;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.15);
    animation: irwp-modal-slide-up 0.3s ease-out;
}

@keyframes irwp-modal-slide-up {
    from { opacity: 0; transform: translateY(100%); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================
   Modal Header
   ============================ */
.irwp-ai-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px 12px;
    background: #fff;
    border-bottom: 1px solid #e8edf2;
    flex-shrink: 0;
}

.irwp-ai-modal-title {
    font-size: 15px;
    font-weight: 700;
    color: #0D47A1;
}

.irwp-ai-modal-close {
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: #94a3b8;
    padding: 4px 8px;
    border-radius: 6px;
    line-height: 1;
    transition: all 0.15s;
}

.irwp-ai-modal-close:hover {
    color: #334155;
    background: #f1f5f9;
}

/* ============================
   Modal Body (scrollable)
   ============================ */
.irwp-ai-modal-body {
    padding: 16px 20px 12px;
    overflow-y: auto;
    flex: 1;
    -webkit-overflow-scrolling: touch;
}

/* ============================
   Sections & Labels
   ============================ */
.irwp-ai-section {
    margin-bottom: 18px;
}

.irwp-ai-section-label {
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

/* ============================
   Theme Chips
   ============================ */
.irwp-ai-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.irwp-ai-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border: 1.5px solid #cbd5e1;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    color: #475569;
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
    background: #fff;
    white-space: nowrap;
}

.irwp-ai-chip-icon {
    font-size: 11px;
    color: #cbd5e1;
    transition: color 0.15s;
}

.irwp-ai-chip:hover {
    border-color: #0D47A1;
    color: #0D47A1;
    background: #EBF2FC;
}

.irwp-ai-chip:hover .irwp-ai-chip-icon {
    color: #0D47A1;
}

.irwp-ai-chip.active {
    border-color: #0D47A1;
    background: #0D47A1;
    color: #fff;
    font-weight: 600;
}

.irwp-ai-chip.active .irwp-ai-chip-icon {
    color: #93C5FD;
}

/* ============================
   Row layout (Language + Style)
   ============================ */
.irwp-ai-row {
    display: flex;
    gap: 12px;
}

.irwp-ai-half {
    flex: 1;
}

/* ============================
   Select Dropdowns
   ============================ */
.irwp-ai-select {
    width: 100%;
    padding: 9px 10px;
    border: 1.5px solid #cbd5e1;
    border-radius: 8px;
    font-size: 13px;
    color: #334155;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    appearance: auto;
}

.irwp-ai-select:focus {
    outline: none;
    border-color: #0D47A1;
    box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.1);
}

/* ============================
   Modal Footer
   ============================ */
.irwp-ai-modal-footer {
    padding: 12px 20px 16px;
    background: #fff;
    border-top: 1px solid #e8edf2;
    flex-shrink: 0;
    /* Safe area for iPhone bottom bar */
    padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
}

/* ============================
   Generate Button
   ============================ */
.irwp-ai-generate-btn {
    display: block !important;
    width: 100% !important;
    padding: 12px 20px !important;
    background: #0D47A1 !important;
    color: #fff !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    transition: all 0.2s !important;
    text-align: center !important;
}

.irwp-ai-generate-btn:hover {
    background: #0A3679 !important;
    box-shadow: 0 2px 10px rgba(13, 71, 161, 0.25) !important;
}

.irwp-ai-generate-btn:active {
    transform: scale(0.98) !important;
}

.irwp-ai-generate-btn:disabled {
    background: #94a3b8 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
}

/* ============================
   Loading Spinner + Hints
   ============================ */
.irwp-ai-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
    color: #0D47A1;
}

.irwp-ai-loading-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
}

.irwp-ai-loading-hint {
    font-size: 11px;
    color: #64748b;
    font-weight: 400;
    text-align: center;
}


/* ============================
   Error Message
   ============================ */
.irwp-ai-error {
    color: #dc2626;
    font-size: 12px;
    margin-bottom: 10px;
    padding: 8px 12px;
    background: #fef2f2;
    border-radius: 8px;
    border: 1px solid #fecaca;
    text-align: center;
}

/* ============================
   Desktop (large screens)
   ============================ */
@media (min-width: 601px) {
    .irwp-ai-modal-overlay {
        align-items: center;
        padding: 20px;
    }

    .irwp-ai-modal {
        border-radius: 14px;
        max-height: 85vh;
        animation: irwp-modal-appear 0.25s ease-out;
    }

    @keyframes irwp-modal-appear {
        from { opacity: 0; transform: scale(0.96) translateY(10px); }
        to { opacity: 1; transform: scale(1) translateY(0); }
    }

    .irwp-ai-modal-header {
        padding: 18px 24px 14px;
    }

    .irwp-ai-modal-body {
        padding: 20px 24px 14px;
    }

    .irwp-ai-modal-footer {
        padding: 14px 24px 20px;
    }

    .irwp-ai-modal-title {
        font-size: 16px;
    }

    .irwp-ai-chip {
        padding: 7px 14px;
        font-size: 12.5px;
    }

    .irwp-ai-select {
        padding: 10px 12px;
        font-size: 13.5px;
    }
}

/* ============================
   Small mobile (< 380px)
   ============================ */
@media (max-width: 380px) {
    .irwp-ai-modal-header {
        padding: 14px 16px 10px;
    }

    .irwp-ai-modal-body {
        padding: 14px 16px 8px;
    }

    .irwp-ai-modal-footer {
        padding: 10px 16px 14px;
        padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px));
    }

    .irwp-ai-chip {
        padding: 5px 10px;
        font-size: 11px;
    }

    .irwp-ai-row {
        flex-direction: column;
        gap: 0;
    }
}