/* ============================================================
   AI Blog Assistant Pro v2.1 — Frontend Styles
   All theme-overrideable values driven by CSS custom props
   set via JS. Scoped under #aiba-toolbar for specificity.
   ============================================================ */

/* ── Variable defaults (JS overrides these at runtime) ── */
#aiba-toolbar {
    --aiba-bg:          #0f0f0f;
    --aiba-border:      #2a2a2a;
    --aiba-accent:      #7c6af7;
    --aiba-btn-text:    #d4d4d4;
    --aiba-btn-bg:      #1c1c1c;
    --aiba-title-color: #888888;
    --aiba-font-size:   14px;
    --aiba-radius:      14px;
    --aiba-btn-radius:  8px;
}

/* ── Toolbar wrapper ── */
/* FIX #6: Use #aiba-toolbar as root for all selectors to beat theme specificity */
#aiba-toolbar {
    all: initial; /* reset any inherited theme styles */
    display: block;
    box-sizing: border-box !important;
    margin-top: 2rem !important;
    margin-bottom: 1rem !important;
    padding: 1.25rem 1.5rem 1.5rem !important;
    background: var(--aiba-bg) !important;
    border: 1px solid var(--aiba-border) !important;
    border-radius: var(--aiba-radius) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: var(--aiba-font-size) !important;
    color: #f0f0f0 !important;
}

/* ── Header ── */
#aiba-toolbar .aiba-toolbar__header {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    margin: 0 0 1.1rem 0 !important;
    padding: 0 !important;
}

#aiba-toolbar .aiba-toolbar__icon {
    color: var(--aiba-accent) !important;
    font-size: 1em !important;
    line-height: 1 !important;
    display: inline-block !important;
}

#aiba-toolbar .aiba-toolbar__title {
    font-size: 0.74em !important;
    font-weight: 600 !important;
    letter-spacing: 0.12em !important;
    text-transform: uppercase !important;
    color: var(--aiba-title-color) !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* ── Controls row ── */
#aiba-toolbar .aiba-toolbar__controls {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.85rem !important;
    align-items: flex-end !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* ── AI Select ── */
#aiba-toolbar .aiba-toolbar__select-wrap {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.3rem !important;
    min-width: 155px !important;
}

#aiba-toolbar .aiba-toolbar__label {
    display: block !important;
    font-size: 0.68em !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    color: #666 !important;
    margin: 0 !important;
    padding: 0 !important;
}

#aiba-toolbar .aiba-toolbar__select {
    /* FIX #2: no color-mix(), plain fallback color */
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    display: block !important;
    width: 100% !important;
    background-color: #1c1c1c !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 0.75rem center !important;
    border: 1px solid var(--aiba-border) !important;
    border-radius: var(--aiba-btn-radius) !important;
    color: #f0f0f0 !important;
    font-size: 0.88em !important;
    font-family: inherit !important;
    padding: 0.5rem 2rem 0.5rem 0.75rem !important;
    cursor: pointer !important;
    transition: border-color 0.2s !important;
    box-sizing: border-box !important;
    margin: 0 !important;
}

#aiba-toolbar .aiba-toolbar__select:focus {
    outline: 2px solid var(--aiba-accent) !important;
    outline-offset: 1px !important;
    border-color: var(--aiba-accent) !important;
}

/* ── Action buttons row ── */
#aiba-toolbar .aiba-toolbar__actions {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.45rem !important;
    flex: 1 1 auto !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

/* FIX #6: High-specificity button reset to defeat theme overrides */
#aiba-toolbar .aiba-toolbar__btn {
    /* Hard reset */
    all: unset !important;
    box-sizing: border-box !important;

    /* Layout */
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.38rem !important;
    white-space: nowrap !important;

    /* Visuals — FIX #2: plain hex, no color-mix() */
    background: var(--aiba-btn-bg) !important;
    border: 1px solid var(--aiba-border) !important;
    border-radius: var(--aiba-btn-radius) !important;
    color: var(--aiba-btn-text) !important;

    /* Typography */
    font-size: 0.86em !important;
    font-weight: 500 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    line-height: 1 !important;

    /* Spacing */
    padding: 0.5rem 0.85rem !important;

    /* Interaction */
    cursor: pointer !important;
    transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s !important;
    -webkit-user-select: none !important;
    user-select: none !important;
}

#aiba-toolbar .aiba-toolbar__btn:hover {
    background: var(--aiba-accent) !important;
    border-color: var(--aiba-accent) !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
}

#aiba-toolbar .aiba-toolbar__btn:focus-visible {
    outline: 2px solid var(--aiba-accent) !important;
    outline-offset: 2px !important;
}

#aiba-toolbar .aiba-toolbar__btn:active {
    transform: translateY(0) !important;
}

#aiba-toolbar .aiba-btn-icon {
    font-size: 0.95em !important;
    line-height: 1 !important;
    display: inline-block !important;
}

#aiba-toolbar .aiba-btn-label {
    display: inline !important;
}

/* ── Copy-prompt toast ── */
#aiba-toast {
    position: fixed !important;
    bottom: 1.5rem !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(0.75rem) !important;
    opacity: 0 !important;
    background: #1a1a1a !important;
    border: 1px solid #7c6af7 !important;
    color: #f0f0f0 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 0.88rem !important;
    padding: 0.7rem 1.3rem !important;
    border-radius: 10px !important;
    z-index: 999999 !important;
    box-shadow: 0 4px 24px rgba(0,0,0,0.45) !important;
    pointer-events: none !important;
    transition: opacity 0.3s ease, transform 0.3s ease !important;
    white-space: nowrap !important;
    margin: 0 !important;
}

#aiba-toast.aiba-toast--show {
    opacity: 1 !important;
    transform: translateX(-50%) translateY(0) !important;
}

/* ── Confirm/fallback modal overlay ── */
#aiba-modal-overlay {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    background: rgba(0,0,0,0.68) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 999998 !important;
    padding: 1rem !important;
    box-sizing: border-box !important;
}

.aiba-modal {
    background: #111111 !important;
    border: 1px solid #2e2e2e !important;
    border-radius: 16px !important;
    padding: 1.75rem !important;
    max-width: 520px !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
    box-shadow: 0 24px 60px rgba(0,0,0,0.6) !important;
    animation: aiba-modal-in 0.18s ease !important;
    box-sizing: border-box !important;
}

@keyframes aiba-modal-in {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.aiba-modal__header {
    display: flex !important;
    align-items: center !important;
    gap: 0.6rem !important;
    margin: 0 !important;
    padding: 0 !important;
}

.aiba-modal__check {
    font-size: 1.4rem !important;
    line-height: 1 !important;
    display: inline-block !important;
}

.aiba-modal__title {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    color: #f0f0f0 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.aiba-modal__sub {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 0.85rem !important;
    color: #aaaaaa !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1.5 !important;
}

.aiba-modal__sub strong {
    color: #e0e0e0 !important;
    font-weight: 600 !important;
}

.aiba-modal__prompt {
    display: block !important;
    background: #1a1a1a !important;
    border: 1px solid #333333 !important;
    border-radius: 8px !important;
    color: #cccccc !important;
    font-size: 0.82rem !important;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace !important;
    line-height: 1.55 !important;
    min-height: 90px !important;
    max-height: 200px !important;
    padding: 0.75rem !important;
    resize: vertical !important;
    width: 100% !important;
    box-sizing: border-box !important;
    margin: 0 !important;
}

.aiba-modal__actions {
    display: flex !important;
    gap: 0.6rem !important;
    justify-content: flex-end !important;
    flex-wrap: wrap !important;
    margin: 0 !important;
    padding: 0 !important;
}

.aiba-modal__btn {
    all: unset !important;
    box-sizing: border-box !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    font-size: 0.88rem !important;
    font-weight: 600 !important;
    padding: 0.6rem 1.2rem !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    transition: opacity 0.15s !important;
    white-space: nowrap !important;
}

.aiba-modal__btn:hover { opacity: 0.85 !important; }

.aiba-modal__btn--open {
    background: #7c6af7 !important;
    color: #ffffff !important;
}

.aiba-modal__btn--cancel {
    background: #252525 !important;
    color: #aaaaaa !important;
}

/* ── Responsive ── */
@media (max-width: 600px) {
    #aiba-toolbar {
        padding: 1rem !important;
    }

    #aiba-toolbar .aiba-toolbar__controls {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    #aiba-toolbar .aiba-toolbar__select-wrap {
        min-width: unset !important;
    }

    #aiba-toolbar .aiba-toolbar__actions {
        justify-content: flex-start !important;
    }

    #aiba-toolbar .aiba-toolbar__btn {
        flex: 1 1 calc(50% - 0.25rem) !important;
        justify-content: center !important;
    }

    .aiba-modal {
        padding: 1.25rem !important;
        border-radius: 12px !important;
    }

    .aiba-modal__actions {
        flex-direction: column !important;
    }

    .aiba-modal__btn {
        width: 100% !important;
    }
}