/*
 ============================================================
 Legal Assistant Platform
 Authored & Architected by: 
    Hany Awad Farag Gerges
 All rights reserved © 2026
 ============================================================
*/


@import url('https://fonts.googleapis.com/css2?family=Amiri:wght@400;700&family=Cairo:wght@400;600;700&family=Tajawal:wght@400;500;700&family=Roboto:wght@400;500;700&family=Roboto+Mono:wght@400;500;700&display=swap');
:root {
    --font-sans: 'Cairo', 'Tajawal', 'Roboto', Arial, sans-serif;
    --font-serif: 'Amiri', Georgia, serif;
    --font-mono: 'Roboto Mono', monospace;
}

.rtv-wrap {
    direction: rtl;
    font-family: var(--font-sans);
    border: 0.5px solid var(--color-border-tertiary);
    border-radius: var(--border-radius-lg);
    background: var(--color-background-primary);
    overflow: hidden;
    margin: 1rem 0;
    position: relative;
    transition: background 0.2s, color 0.2s;
}

    .rtv-wrap.rtv-compact .rtv-body {
        padding: 1rem 1.25rem;
        font-size: 14px !important;
        min-height: 60px;
    }

    .rtv-wrap.rtv-dark {
        background: #1a1d23;
        color: #d4d8e2;
        border-color: #2e3341;
    }

        .rtv-wrap.rtv-dark .rtv-ribbon,
        .rtv-wrap.rtv-dark .rtv-footer,
        .rtv-wrap.rtv-dark .rtv-tts-bar,
        .rtv-wrap.rtv-dark .rtv-search-bar {
            background: #141720;
            border-color: #2e3341;
        }

        .rtv-wrap.rtv-dark .rtv-ribbon-group-label {
            color: #6b7a99;
            border-color: #2e3341;
        }

        .rtv-wrap.rtv-dark .rtv-ribbon-sep {
            background: #2e3341;
        }

        .rtv-wrap.rtv-dark .rtv-rb {
            color: #b0b8cc;
        }

            .rtv-wrap.rtv-dark .rtv-rb:hover {
                background: #262b36;
                border-color: #3e4557;
            }

        .rtv-wrap.rtv-dark .rtv-rb--active {
            background: #1e3a5f;
            border-color: #2563eb;
            color: #60a5fa;
        }

        .rtv-wrap.rtv-dark .rtv-ribbon-select {
            background: #1a1d23;
            color: #b0b8cc;
            border-color: #2e3341;
        }

        .rtv-wrap.rtv-dark .rtv-fs-pill {
            background: #1a1d23;
            border-color: #2e3341;
            color: #b0b8cc;
        }

        .rtv-wrap.rtv-dark .rtv-body {
            color: #d4d8e2;
        }

        .rtv-wrap.rtv-dark .rtv-sb-btn {
            color: #b0b8cc;
            border-color: #2e3341;
        }

            .rtv-wrap.rtv-dark .rtv-sb-btn:hover {
                background: #262b36;
            }

        .rtv-wrap.rtv-dark .rtv-search-bar input {
            background: #1a1d23;
            color: #d4d8e2;
            border-color: #2e3341;
        }

    .rtv-wrap.rtv-read-mode .rtv-ribbon,
    .rtv-wrap.rtv-read-mode .rtv-footer,
    .rtv-wrap.rtv-read-mode .rtv-tts-bar,
    .rtv-wrap.rtv-read-mode .rtv-search-bar {
        display: none;
    }

    .rtv-wrap.rtv-read-mode .rtv-body {
        padding: 3rem 5rem;
        font-size: 18px;
        line-height: 2.2;
        max-width: 760px;
        margin: 0 auto;
    }

/* ─── Label ─── */
.rtv-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary);
    padding: 6px 14px 0;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* ─── Ribbon (Word-style) ─── */
.rtv-ribbon {
    display: flex;
    align-items: stretch;
    gap: 0;
    padding: 4px 8px 0;
    border-bottom: 1px solid var(--color-border-tertiary);
    background: var(--color-background-secondary);
    flex-wrap: wrap;
    min-height: 64px;
    direction: rtl;
}

.rtv-ribbon-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 2px 6px 0;
    min-width: 0;
}

.rtv-ribbon-group-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    align-items: flex-start;
}

.rtv-ribbon-group-body--center {
    align-items: center;
}

.rtv-ribbon-group-label {
    font-size: 10px;
    color: var(--color-text-tertiary);
    text-align: center;
    padding: 3px 0 2px;
    border-top: 1px solid var(--color-border-tertiary);
    margin-top: auto;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.rtv-ribbon-row {
    display: flex;
    align-items: center;
    gap: 1px;
}

.rtv-ribbon-sep {
    width: 1px;
    background: var(--color-border-tertiary);
    margin: 4px 2px 18px;
    flex-shrink: 0;
    align-self: stretch;
}

/* ─── Ribbon Button ─── */
.rtv-rb {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-width: 28px;
    height: 26px;
    padding: 0 5px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 3px;
    font-size: 13px;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: background 0.1s, border-color 0.1s;
    white-space: nowrap;
    font-family: var(--font-sans);
}

    .rtv-rb:hover {
        background: var(--color-background-tertiary);
        border-color: var(--color-border-secondary);
    }

    .rtv-rb:active {
        transform: scale(0.97);
    }

.rtv-rb--active {
    background: var(--color-background-info);
    border-color: var(--color-border-info);
    color: var(--color-text-info);
}

.rtv-rb--tall {
    flex-direction: column;
    height: 42px;
    min-width: 36px;
    padding: 3px 5px;
    font-size: 16px;
}

.rtv-rb-tag {
    font-size: 9.5px;
    line-height: 1;
    color: inherit;
    font-family: var(--font-sans);
    letter-spacing: 0.01em;
}

/* ─── Select ─── */
.rtv-ribbon-select {
    background: var(--color-background-primary);
    border: 1px solid var(--color-border-secondary);
    border-radius: 3px;
    padding: 2px 5px;
    font-size: 12px;
    color: var(--color-text-primary);
    cursor: pointer;
    font-family: var(--font-sans);
    height: 22px;
    line-height: 1.3;
}

.rtv-font-select {
    width: 100%;
    min-width: 80px;
}

/* ─── Font size pill ─── */
.rtv-fs-pill {
    font-size: 11px;
    font-variant-numeric: tabular-nums;
    min-width: 24px;
    text-align: center;
    background: var(--color-background-primary);
    border: 1px solid var(--color-border-secondary);
    border-radius: 3px;
    padding: 1px 4px;
    color: var(--color-text-primary);
    user-select: none;
    line-height: 1.6;
}

/* ─── Search / TTS sub-bars ─── */
.rtv-search-bar,
.rtv-tts-bar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-bottom: 0.5px solid var(--color-border-tertiary);
    background: var(--color-background-primary);
    direction: rtl;
}

.rtv-sb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: transparent;
    border: 0.5px solid var(--color-border-secondary);
    border-radius: 3px;
    font-size: 12px;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: background 0.1s;
    flex-shrink: 0;
}

    .rtv-sb-btn:hover {
        background: var(--color-background-tertiary);
    }

.rtv-search-bar input {
    flex: 1;
    border: 0.5px solid var(--color-border-secondary);
    border-radius: 3px;
    padding: 3px 10px;
    font-size: 13px;
    background: var(--color-background-secondary);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    direction: rtl;
    outline: none;
    height: 26px;
    transition: border-color 0.12s;
}

    .rtv-search-bar input:focus {
        border-color: var(--color-border-primary);
        box-shadow: 0 0 0 2px rgba(var(--color-info-rgb, 59,130,246), 0.12);
    }

.rtv-search-info {
    font-size: 11px;
    color: var(--color-text-secondary);
    white-space: nowrap;
    min-width: 48px;
    text-align: center;
}

/* ─── TTS bar extras ─── */
.rtv-tts-controls {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
}

.rtv-tts-rate-wrap {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
}

.rtv-tts-rate-label {
    font-size: 11px;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.rtv-tts-rate-val {
    font-size: 11px;
    color: var(--color-text-secondary);
    min-width: 28px;
    font-variant-numeric: tabular-nums;
}

.rtv-tts-range {
    width: 80px;
    height: 4px;
    accent-color: var(--color-text-info);
    cursor: pointer;
}

.rtv-tts-lang-wrap {
    flex-shrink: 0;
}

.rtv-tts-progress-wrap {
    flex: 1;
    min-width: 60px;
}

.rtv-tts-progress {
    height: 4px;
    background: var(--color-border-tertiary);
    border-radius: 2px;
    overflow: hidden;
}

.rtv-tts-progress-fill {
    height: 100%;
    background: var(--color-text-info);
    border-radius: 2px;
    transition: width 0.3s linear;
}

/* ─── Hidden ─── */
.rtv-hidden {
    display: none !important;
}

/* ─── Body ─── */
.rtv-body-wrap {
    overflow-y: auto;
}

.rtv-body {
    padding: 1.5rem 2rem;
    font-size: 16px;
    line-height: 1.9;
    color: var(--color-text-primary);
    white-space: normal;
    min-height: 120px;
    transition: font-size 0.1s, line-height 0.1s, padding 0.2s;
    outline: none;
    word-break: break-word;
    overflow-wrap: break-word;
}

mark.rtv-hit {
    background: rgba(234, 183, 0, 0.32);
    border-radius: 2px;
    padding: 0 1px;
    color: inherit;
}

    mark.rtv-hit.rtv-current {
        background: rgba(234, 100, 0, 0.52);
        outline: 1.5px solid rgba(234, 100, 0, 0.65);
    }

/* ─── Footer ─── */
.rtv-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 12px;
    border-top: 0.5px solid var(--color-border-tertiary);
    background: var(--color-background-secondary);
    gap: 8px;
    flex-wrap: wrap;
}

.rtv-meta {
    display: flex;
    gap: 14px;
    font-size: 11px;
    color: var(--color-text-tertiary);
    align-items: center;
}

    .rtv-meta i {
        margin-left: 3px;
        opacity: 0.7;
    }

.rtv-scroll-progress {
    height: 3px;
    background: var(--color-border-tertiary);
    border-radius: 2px;
    flex: 1;
    overflow: hidden;
    min-width: 60px;
    max-width: 200px;
}

.rtv-scroll-progress-fill {
    height: 100%;
    background: var(--color-text-info);
    border-radius: 2px;
    transition: width 0.15s;
}

/* ─── Toast ─── */
.rtv-toast {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--color-background-success);
    color: var(--color-text-success);
    border: 0.5px solid var(--color-border-success);
    padding: 5px 18px;
    border-radius: var(--border-radius-md);
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.18s, transform 0.18s;
    pointer-events: none;
    white-space: nowrap;
    z-index: 20;
}

    .rtv-toast.rtv-show {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    .rtv-toast.rtv-err {
        background: var(--color-background-danger);
        color: var(--color-text-danger);
        border-color: var(--color-border-danger);
    }

    .rtv-toast.rtv-warn {
        background: var(--color-background-warning);
        color: var(--color-text-warning);
        border-color: var(--color-border-warning);
    }