/* ==========================================================================
   Design Tokens & CSS Variables
   ========================================================================== */
:root {
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --card-subtle: #fafafb;
    --border-color: #e8eaed;
    --border-hover: #d0d4dc;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    --accent-color: #000000;
    --accent-dot: #10b981;
    --icon-bg: #f1f5f9;
    --icon-hover-bg: #e2e8f0;

    --radius-outer: 24px;
    --radius-card: 14px;
    --radius-sm: 8px;

    --font-heading:
        "Chillax-Bold", "Chillax-Variable", -apple-system, BlinkMacSystemFont,
        sans-serif;
    --font-body:
        "GeneralSans-Regular", "GeneralSans-Variable", -apple-system,
        BlinkMacSystemFont, sans-serif;
    --font-medium: "GeneralSans-Medium", sans-serif;
    --font-semibold: "GeneralSans-Semibold", sans-serif;

    --transition-smooth: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Reset & Base Mobile-First Setup
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

html,
body {
    width: 100%;
    overflow-x: clip; /* Strict clip to prevent horizontal scroll without breaking sticky */
}

body {
    background-color: var(--bg-color);
    font-family: var(--font-body);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 14px 12px 36px;
}

a {
    color: inherit;
    text-decoration: none;
    display: block;
}

/* ==========================================================================
   Persian Typography & RTL Sizing Fix (Ray Font)
   ========================================================================== */
[dir="rtl"] body {
    font-family:
        "Ray",
        -apple-system,
        BlinkMacSystemFont,
        sans-serif;
    line-height: 1.6;
}

[dir="rtl"] .profile-name {
    font-family: "Ray", sans-serif !important;
    font-weight: 800;
    font-size: 25px !important;
    letter-spacing: 0 !important;
}

[dir="rtl"] .role-badge {
    font-family: "Ray", sans-serif !important;
    font-size: 12.5px !important;
}

[dir="rtl"] .profile-tagline {
    font-size: 13.5px !important;
    line-height: 1.5;
}

[dir="rtl"] .brand-title,
[dir="rtl"] .sidebar-sec-title {
    font-family: "Ray", sans-serif !important;
    font-weight: 700;
    font-size: 15px !important;
    letter-spacing: 0 !important;
}

[dir="rtl"] .card-title,
[dir="rtl"] .item-title {
    font-family: "Ray", sans-serif !important;
    font-weight: 600;
    font-size: 14.5px !important;
}

/* Strict RTL fix for Persian subtitles & left ellipsis */
[dir="rtl"] .card-subtitle,
[dir="rtl"] .item-subtitle {
    direction: rtl !important;
    text-align: right !important;
    font-size: 12.5px !important;
    unicode-bidi: plaintext;
}

/* ==========================================================================
   Sticky Frosted Glass Language Switcher
   ========================================================================== */
.lang-bar {
    position: -webkit-sticky;
    position: sticky;
    top: 14px;
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    z-index: 1000;
    direction: ltr !important;
    pointer-events: none;
}

.lang-selector {
    pointer-events: auto;
    position: relative;
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 4px;
    border-radius: 999px;
    border: 1px solid rgba(232, 234, 237, 0.9);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    direction: ltr !important;
    unicode-bidi: isolate;
    user-select: none;
    overflow: hidden;
}

.lang-pill {
    position: absolute;
    top: 4px;
    left: 0;
    height: 28px;
    width: 40px;
    background-color: var(--text-primary);
    border-radius: 999px;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12);
    z-index: 1;
    pointer-events: none;
    transition:
        transform 0.28s cubic-bezier(0.16, 1, 0.3, 1),
        width 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.lang-btn {
    position: relative;
    z-index: 2;
    background: transparent;
    border: none;
    font-family: var(--font-medium);
    font-size: 12.5px;
    color: var(--text-muted);
    cursor: pointer;
    width: 42px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0;
    line-height: 1;
    transition: color 0.2s ease;
}

.lang-btn.active {
    color: #ffffff;
    font-weight: 600;
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */
.page-container {
    width: 100%;
    max-width: 580px;
    margin: 0 auto;
    overflow: visible !important;
}

.hub-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    overflow: visible !important;
}

/* ==========================================================================
   Executive Sidebar / Profile Section
   ========================================================================== */
.executive-sidebar {
    width: 100%;
}

.profile-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-outer);
    padding: 26px 18px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.avatar-wrapper {
    position: relative;
    width: 112px;
    height: 138px;
    border-radius: 20px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #111111;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.profile-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
    border-radius: 20px;
    transition: opacity 0.3s ease;
}

.avatar-skeleton {
    border-radius: 20px !important;
}

.avatar-fallback {
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    user-select: none;
}

.profile-meta {
    margin-bottom: 18px;
}

.profile-name {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.role-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--icon-bg);
    color: var(--text-secondary);
    font-size: 11.5px;
    font-family: var(--font-medium);
    padding: 4px 12px;
    border-radius: 30px;
    margin-bottom: 8px;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-dot);
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
}

.profile-tagline {
    font-size: 13px;
    color: var(--text-muted);
    max-width: 300px;
    line-height: 1.4;
    margin: 0 auto;
}

.personal-channels {
    width: 100%;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    text-align: left;
}

[dir="rtl"] .personal-channels {
    text-align: right;
}

.sidebar-sec-title {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-bottom: 10px;
    padding: 0 4px;
}

.direct-cards-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.direct-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 10px 14px;
    transition: var(--transition-smooth);
    position: relative;
    width: 100%;
    min-width: 0;
}

.direct-item:hover {
    background: var(--card-bg);
    border-color: var(--border-hover);
    transform: translateY(-1.5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    z-index: 150 !important;
}

.item-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background-color: var(--icon-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.direct-item:hover .item-icon {
    background-color: var(--icon-hover-bg);
}

.item-text {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.item-title {
    font-size: 13px;
    font-family: var(--font-medium);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-subtitle {
    font-size: 11.5px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    direction: ltr;
    text-align: left;
}

/* ==========================================================================
   Brand Blocks & Hub Main Content
   ========================================================================== */
.hub-main-content {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
    overflow: visible !important;
}

.brand-block {
    position: relative;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-outer);
    padding: 18px 16px;
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.02);
    width: 100%;
    overflow: visible !important;
    z-index: 1;
}

.brand-block:has(.action-card:hover),
.brand-block:hover {
    z-index: 120;
}

.brand-block-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.brand-badge-icon {
    position: relative;
    overflow: hidden;
    width: 28px;
    height: 28px;
    border-radius: 7px;
    color: var(--text-primary);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.brand-badge-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: absolute;
    top: 0;
    left: 0;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.cards-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    overflow: visible !important;
}

.action-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 10px 14px;
    transition: var(--transition-smooth);
    width: 100%;
    min-width: 0;
    position: relative;
}

.action-card:hover {
    background: var(--card-bg);
    border-color: var(--border-hover);
    transform: translateY(-1.5px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
    z-index: 150 !important;
}

.card-icon-box {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background-color: var(--icon-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.action-card:hover .card-icon-box {
    background-color: var(--icon-hover-bg);
}

.card-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.card-title {
    font-size: 13.5px;
    font-family: var(--font-medium);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-subtitle {
    font-size: 11.5px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    direction: ltr;
    text-align: left;
}

.card-action {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.arrow-indicator {
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.action-card:hover .arrow-indicator {
    color: var(--text-primary);
    transform: translateX(3px);
}

[dir="rtl"] .arrow-indicator svg {
    transform: rotate(180deg);
}

[dir="rtl"] .action-card:hover .arrow-indicator {
    transform: translateX(-3px);
}

.desktop-only {
    display: none;
}

/* ==========================================================================
   Desktop Balanced View (>= 900px)
   ========================================================================== */
@media (min-width: 900px) {
    body {
        padding: 20px 24px 32px;
    }

    .page-container {
        max-width: 1060px;
    }

    .hub-layout {
        display: grid;
        grid-template-columns: 340px 1fr;
        gap: 18px;
        align-items: start;
    }

    /* Fixed Sticky Executive Sidebar */
    .executive-sidebar {
        position: -webkit-sticky;
        position: sticky;
        top: 74px; /* Perfectly positioned below sticky language bar */
        align-self: start;
        z-index: 20;
        display: flex;
        flex-direction: column;
    }

    .profile-card {
        padding: 24px 20px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .hub-main-content {
        gap: 12px;
    }

    .brand-block {
        padding: 14px 16px;
    }

    .brand-block-header {
        margin-bottom: 10px;
        padding-bottom: 8px;
    }

    .cards-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .desktop-only {
        display: block;
        position: relative;
    }

    .qr-trigger {
        width: 30px;
        height: 30px;
        border-radius: 7px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-muted);
        cursor: pointer;
        background-color: transparent;
        transition: var(--transition-smooth);
        position: relative;
        z-index: 110;
    }

    .qr-trigger:hover {
        color: var(--text-primary);
        background-color: var(--icon-bg);
    }

    /* Universal Popover (Non-Collapsing Fixed Dimensions) */
    .qr-popover {
        position: absolute;
        right: -8px;
        width: 160px;
        min-height: 180px;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border: 1px solid var(--border-color);
        border-radius: 14px;
        padding: 12px;
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 8px;
        opacity: 0;
        visibility: hidden;
        transition:
            opacity 0.2s ease,
            transform 0.2s ease;
        z-index: 9999 !important;
        pointer-events: none;
    }

    [dir="rtl"] .qr-popover {
        right: auto;
        left: -8px;
    }

    /* Top Open */
    .qr-popover,
    .qr-popover.pop-top {
        bottom: calc(100% + 10px);
        top: auto;
        transform: translateY(6px) scale(0.96);
    }

    .qr-popover::after,
    .qr-popover.pop-top::after {
        content: "";
        position: absolute;
        top: 100%;
        bottom: auto;
        right: 14px;
        border-width: 6px;
        border-style: solid;
        border-color: rgba(255, 255, 255, 0.98) transparent transparent
            transparent;
    }

    [dir="rtl"] .qr-popover::after,
    [dir="rtl"] .qr-popover.pop-top::after {
        right: auto;
        left: 14px;
    }

    /* Bottom Open */
    .qr-popover.pop-bottom {
        top: calc(100% + 10px);
        bottom: auto;
        transform: translateY(-6px) scale(0.96);
    }

    .qr-popover.pop-bottom::after {
        top: auto;
        bottom: 100%;
        right: 14px;
        border-color: transparent transparent rgba(255, 255, 255, 0.98)
            transparent;
    }

    [dir="rtl"] .qr-popover.pop-bottom::after {
        right: auto;
        left: 14px;
    }

    /* Fixed Container for QR image / Vector Placeholder */
    .qr-box-container {
        width: 136px;
        height: 136px;
        border-radius: 8px;
        background-color: #f1f5f9;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        position: relative;
        border: 1px solid #e2e8f0;
    }

    .popover-qr-img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        position: absolute;
        top: 0;
        left: 0;
    }

    .qr-empty-placeholder {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 6px;
        color: #94a3b8;
        font-size: 11px;
        user-select: none;
    }

    .popover-label {
        font-size: 11px;
        color: var(--text-secondary);
        font-family: var(--font-medium);
        white-space: nowrap;
    }

    /* Trigger Hover */
    .qr-trigger:hover .qr-popover {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
        pointer-events: auto;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer-section {
    margin-top: 24px;
    padding-top: 12px;
    text-align: center;
    width: 100%;
}

.copyright-text {
    font-size: 11.5px;
    color: var(--text-muted);
}

/* ==========================================================================
   Skeleton & Smooth Animations
   ========================================================================== */
.skeleton-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(
        90deg,
        rgba(240, 240, 240, 0.8) 25%,
        rgba(255, 255, 255, 0.95) 50%,
        rgba(240, 240, 240, 0.8) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite ease-in-out;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.hidden-img {
    opacity: 0;
}

.loaded-img {
    opacity: 1;
}

.animate-element {
    opacity: 0;
    transform: translateY(8px);
    transition:
        opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-element.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.lang-fade-out {
    opacity: 0 !important;
    transform: translateY(3px);
    transition:
        opacity 0.12s ease,
        transform 0.12s ease !important;
}

.lang-fade-in {
    opacity: 1 !important;
    transform: translateY(0);
    transition:
        opacity 0.18s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.dynamic-qr-canvas {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}