/* =========================================================
   style.css — آسترا ام‌سی
   طراحی مدرن، تم سفید و آبی، کاملاً ریسپانسیو
   ========================================================= */

/* ---------------------------------------------------------
   1. Reset & Base
   --------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary: #2E6BFF;
    --color-secondary: #69A8FF;
    --color-bg: #FFFFFF;
    --color-text: #1D2736;
    --color-text-muted: #6B7686;
    --color-success: #2ECC71;
    --color-error: #E74C3C;

    --color-surface: #F5F8FF;
    --color-border: #E7ECF7;

    --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    --gradient-soft: linear-gradient(180deg, rgba(46, 107, 255, 0.06), rgba(105, 168, 255, 0.02));

    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-full: 999px;

    --shadow-sm: 0 2px 10px rgba(29, 39, 54, 0.05);
    --shadow-md: 0 10px 30px rgba(46, 107, 255, 0.10);
    --shadow-lg: 0 20px 50px rgba(46, 107, 255, 0.16);

    --transition-fast: 0.18s ease;
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

    --header-height: 76px;
    --nav-height: 52px;
    --container-width: 1140px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Vazirmatn', 'Segoe UI', Tahoma, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin-inline: auto;
    padding-inline: 20px;
}

.skip-link {
    position: absolute;
    right: -9999px;
    top: 0;
    background: var(--color-primary);
    color: #fff;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    z-index: 999;
}

.skip-link:focus {
    right: 12px;
    top: 12px;
}

.icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ---------------------------------------------------------
   2. Header
   --------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-sm);
    border-bottom-color: var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 12px;
}

.header-side {
    display: flex;
    align-items: center;
    flex: 1;
}

.header-menu-toggle {
    justify-content: flex-end;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.header-logo:hover {
    transform: translateY(-1px);
}

.header-logo img {
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.logo-text {
    font-weight: 800;
    font-size: 1.15rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    white-space: nowrap;
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 8px 14px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.icon-user {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

.menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    align-items: center;
    transition: background var(--transition-fast);
}

.menu-btn:hover {
    background: #EAF0FF;
}

.menu-bar {
    width: 18px;
    height: 2px;
    background: var(--color-text);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.menu-btn.is-active .menu-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-btn.is-active .menu-bar:nth-child(2) {
    opacity: 0;
}

.menu-btn.is-active .menu-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.main-nav {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    border-top: 1px solid transparent;
}

.main-nav.is-open {
    max-height: var(--nav-height);
    border-top-color: var(--color-border);
}

.main-nav-inner {
    display: flex;
    align-items: center;
    gap: 8px;
    height: var(--nav-height);
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.92rem;
    color: var(--color-text-muted);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-link:hover {
    background: var(--color-surface);
    color: var(--color-primary);
}

.nav-link.active {
    background: var(--gradient-primary);
    color: #fff;
}

.login-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--gradient-primary);
    color: #fff;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-base);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 860px) {
    .header-menu-toggle {
        display: none;
    }

    .main-nav {
        max-height: none;
        overflow: visible;
        border-top: none !important;
    }

    .main-nav-inner {
        justify-content: center;
    }
}

/* ---------------------------------------------------------
   3. Buttons
   --------------------------------------------------------- */
.btn {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.98rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-base), background var(--transition-base);
    white-space: nowrap;
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(6px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.28);
    transform: translateY(-3px);
}

/* دکمه‌های مخصوص کارت‌های سفید/روشن (منوهای مدیریت، کارت‌های داخل صفحه).
   btn-outline بالا مخصوص پس‌زمینه‌ی تیره‌ی هیرو است و روی زمینه‌ی سفید نامرئی می‌شود. */
.btn-light-outline {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1.5px solid var(--color-border);
}
.btn-light-outline:hover {
    background: #fff;
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}
.btn-danger {
    background: #fdeceb;
    color: var(--color-error);
    border: 1.5px solid rgba(224, 62, 45, 0.35);
}
.btn-danger:hover {
    background: var(--color-error);
    color: #fff;
    transform: translateY(-2px);
}

.ripple-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: scale(0);
    animation: rippleAnim 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleAnim {
    to {
        transform: scale(2.6);
        opacity: 0;
    }
}

/* ---------------------------------------------------------
   4. Hero
   --------------------------------------------------------- */
.hero {
    position: relative;
    background: var(--gradient-primary);
    padding: 90px 0 130px;
    text-align: center;
    overflow: hidden;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    filter: blur(10px);
}

.hero::before {
    width: 340px;
    height: 340px;
    top: -160px;
    right: -100px;
}

.hero::after {
    width: 260px;
    height: 260px;
    bottom: -140px;
    left: -80px;
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.hero-eyebrow {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.hero-title {
    color: #fff;
    font-size: clamp(2.4rem, 6vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.05rem;
    max-width: 520px;
    margin-bottom: 34px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* ---------------------------------------------------------
   5. Sections & Cards
   --------------------------------------------------------- */
.section {
    padding: 0 0 80px;
    margin-top: -70px;
    position: relative;
    z-index: 2;
}

.section-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 56px 0 28px;
}

.card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.fade-in {
    animation: fadeInUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-eyebrow.fade-in { animation-delay: 0.05s; }
.hero-title.fade-in { animation-delay: 0.15s; }
.hero-subtitle.fade-in { animation-delay: 0.25s; }
.hero-actions.fade-in { animation-delay: 0.35s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Status Card --- */
.status-card {
    max-width: 720px;
    margin: 0 auto 28px;
    padding: 40px 32px;
    text-align: center;
}

.status-card:hover {
    box-shadow: var(--shadow-lg);
}

.status-card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: var(--shadow-md);
}

.status-card-icon svg {
    width: 28px;
    height: 28px;
}

.status-card-title {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 26px;
}

.status-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 22px;
}

.status-box {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: background var(--transition-fast);
}

.status-box-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.status-box-value {
    font-size: 1.25rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 30px;
}

.status-meta {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.status-meta-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: 8px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
}

.status-meta-label {
    color: var(--color-text-muted);
}

.status-meta-value {
    font-weight: 700;
    direction: ltr;
    unicode-bidi: isolate;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 800;
}

.status-badge-online {
    color: var(--color-success);
}

.status-badge-offline {
    color: var(--color-error);
}

.status-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 4px currentColor;
    opacity: 0.85;
    animation: pulseDot 1.6s ease-in-out infinite;
}

@keyframes pulseDot {
    0%, 100% { box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.18); }
    50% { box-shadow: 0 0 0 6px rgba(46, 204, 113, 0.05); }
}

.status-badge-offline .status-dot {
    animation: pulseDotError 1.6s ease-in-out infinite;
}

@keyframes pulseDotError {
    0%, 100% { box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.18); }
    50% { box-shadow: 0 0 0 6px rgba(231, 76, 60, 0.05); }
}

.status-count {
    color: var(--color-text);
    font-weight: 700;
}

.loading-dots i {
    font-style: normal;
    animation: blinkDots 1.2s infinite;
    opacity: 0;
}

.loading-dots i:nth-child(1) { animation-delay: 0s; }
.loading-dots i:nth-child(2) { animation-delay: 0.2s; }
.loading-dots i:nth-child(3) { animation-delay: 0.4s; }

@keyframes blinkDots {
    0%, 20% { opacity: 0; }
    50% { opacity: 1; }
    100% { opacity: 0; }
}

/* --- Help Card --- */
.help-card {
    max-width: 720px;
    margin: 0 auto 28px;
    display: block;
    overflow: hidden;
}

.help-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.help-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.help-card-body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 26px;
}

.help-card-body h3 {
    font-size: 1.05rem;
    font-weight: 800;
}

.help-card-arrow {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.help-card-arrow svg {
    width: 18px;
    height: 18px;
    transform: rotate(180deg);
}

.help-card:hover .help-card-arrow {
    background: var(--gradient-primary);
    color: #fff;
    transform: translateX(-4px);
}

/* --- More Help --- */
.more-help {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    padding: 20px;
}

.more-help p {
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.more-help-link {
    color: var(--color-primary);
    font-weight: 800;
    position: relative;
}

.more-help-link::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

.more-help-link:hover::after {
    transform: scaleX(1);
}

/* ---------------------------------------------------------
   6. Page Hero
   --------------------------------------------------------- */
.page-hero {
    background: var(--gradient-soft);
    padding: 60px 0 40px;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.page-title {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 800;
    margin-bottom: 10px;
}

.page-subtitle {
    color: var(--color-text-muted);
    max-width: 560px;
    margin-inline: auto;
}

/* .section به‌صورت پیش‌فرض margin-top: -70px دارد (برای شناور نشان‌دادن کارت روی
   هیروی بزرگ صفحه اصلی، کلاس .hero). اما .page-hero (هیروی کوچک‌تر صفحات داخلی
   مثل لیدربورد/تیکت‌ها/رنک‌ها) این فضای اضافه را ندارد؛ همان کشش منفی باعث می‌شد
   اولین محتوای بعدش (خصوصاً یک تیتر ساده بدون کارت/پدینگ) روی متن زیرنویس هیرو
   بیفتد. این قانون فقط برای .section‌هایی که بلافاصله بعد از .page-hero می‌آیند
   آن کشش را خنثی می‌کند، بدون اینکه افکت هیروی صفحه اصلی را تغییر دهد.
*/
.page-hero + .section {
    margin-top: 0;
}

/* ---------------------------------------------------------
   7. Video Card
   --------------------------------------------------------- */
.video-card {
    max-width: 860px;
    margin: 48px auto 20px;
    padding: 14px;
    overflow: hidden;
}

.help-video {
    width: 100%;
    border-radius: var(--radius-md);
    display: block;
    background: #0c1220;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 860px;
    margin-inline: auto;
}

.download-card {
    padding: 34px 26px;
    text-align: center;
}

.download-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.download-card-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.download-card-icon svg {
    width: 26px;
    height: 26px;
}

.download-card h3 {
    font-size: 1.02rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.download-card-desc {
    color: var(--color-text-muted);
    font-size: 0.88rem;
    margin-bottom: 22px;
}

.tutorials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
    max-width: 860px;
    margin: 40px auto 0;
}

.tutorial-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px;
}

.tutorial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.tutorial-card-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tutorial-card-icon svg {
    width: 24px;
    height: 24px;
}

.tutorial-card-body h3 {
    font-size: 0.98rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.tutorial-card-body p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.tutorial-card-arrow {
    margin-inline-start: auto;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.tutorial-card-arrow svg {
    width: 16px;
    height: 16px;
    transform: rotate(180deg);
}

/* ---------------------------------------------------------
   8. Scroll Top Button
   --------------------------------------------------------- */
.scroll-top-btn {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
    z-index: 90;
}

.scroll-top-btn.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.scroll-top-btn:hover {
    transform: translateY(-4px);
}

.scroll-top-btn svg {
    width: 22px;
    height: 22px;
}

/* ---------------------------------------------------------
   9. Footer
   --------------------------------------------------------- */
.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 40px 0 28px;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.05rem;
}

.footer-brand img {
    border-radius: 10px;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-server-info {
    display: flex;
    gap: 18px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    direction: ltr;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ---------------------------------------------------------
   10. Login & Forms
   --------------------------------------------------------- */
.login-card {
    max-width: 480px;
    margin: 0 auto;
    padding: 40px;
}

.form-group {
    margin-bottom: 22px;
    text-align: right;
}

.form-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-control.ltr-input {
    direction: ltr;
    text-align: left;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(46, 107, 255, 0.1);
}

.captcha-wrapper {
    display: flex;
    gap: 12px;
    align-items: center;
}

.captcha-box {
    flex-shrink: 0;
    background: var(--gradient-primary);
    color: #fff;
    font-weight: 800;
    font-size: 1.2rem;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    letter-spacing: 2px;
    box-shadow: var(--shadow-sm);
    direction: ltr;
    user-select: none;
}

.captcha-input {
    flex-grow: 1;
}

.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: fadeInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.alert-error {
    background: rgba(231, 76, 60, 0.08);
    color: var(--color-error);
    border: 1px solid rgba(231, 76, 60, 0.2);
}

.alert-success {
    background: rgba(46, 204, 113, 0.08);
    color: var(--color-success);
    border: 1px solid rgba(46, 204, 113, 0.2);
}

.alert svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* Remember Me Checkbox */
.remember-group {
    margin-top: 8px;
}

.remember-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    user-select: none;
}

.remember-checkbox {
    display: none;
}

.remember-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    transition: all var(--transition-fast);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remember-custom::after {
    content: '';
    width: 10px;
    height: 6px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg) translateY(-1px);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.remember-checkbox:checked + .remember-custom {
    background: var(--gradient-primary);
    border-color: var(--color-primary);
}

.remember-checkbox:checked + .remember-custom::after {
    opacity: 1;
}

.remember-label:hover .remember-custom {
    border-color: var(--color-primary);
}

/* ---------------------------------------------------------
   11. Responsive
   --------------------------------------------------------- */
@media (max-width: 859px) {
    .main-nav-inner {
        flex-direction: column;
        align-items: stretch;
        height: auto;
        padding: 10px 0 16px;
        gap: 4px;
    }

    .main-nav.is-open {
        max-height: 80vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .nav-link {
        text-align: center;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 64px 0 100px;
    }

    .status-grid {
        grid-template-columns: 1fr;
    }

    .download-grid,
    .tutorials-grid {
        grid-template-columns: 1fr;
    }

    .tutorial-card {
        flex-wrap: wrap;
    }

    .help-card-body {
        padding: 18px 20px;
    }

    .footer-server-info {
        flex-direction: column;
        gap: 6px;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 30px 20px;
    }
    
    .login-btn {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
    
    .login-btn span {
        display: none;
    }
}

@media (max-width: 400px) {
    .logo-text {
        display: none;
    }

    .user-badge span:last-child {
        max-width: 70px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}


    /* =========================================================
   12. Dashboard
   ========================================================= */
.dashboard-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.dashboard-stat-box {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px 16px;
    text-align: center;
    transition: all var(--transition-base);
}

.dashboard-stat-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.dashboard-stat-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.dashboard-stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.dashboard-stat-value {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text);
}

.pet-tag {
    display: inline-block;
    background: var(--gradient-primary);
    color: #fff;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin: 2px 4px;
}

.vehicle-tag {
    display: inline-block;
    background: var(--gradient-primary);
    color: #fff;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin: 2px 4px;
}

/* Bio Textarea */
.bio-textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

/* Avatar */
.avatar-img:hover {
    transform: scale(1.05);
    border-color: var(--color-primary) !important;
    box-shadow: var(--shadow-lg) !important;
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 200;
    align-items: center;
    justify-content: center;
}

.modal-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.modal-header h3 {
    font-weight: 800;
    font-size: 1.1rem;
}

.modal-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 1.2rem;
    cursor: pointer;
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--color-error);
    color: #fff;
}

/* Avatar Grid */
.avatar-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.avatar-option {
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all var(--transition-fast);
}

.avatar-option img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
}

.avatar-option:hover {
    transform: scale(1.05);
}

.avatar-option.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(46, 107, 255, 0.2);
}

@media (max-width: 640px) {
    .dashboard-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .avatar-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 400px) {
    .dashboard-stats-grid {
        grid-template-columns: 1fr;
    }
}
/* Dashboard Info List */
.dashboard-info-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.dashboard-info-row {
    display: flex;
    gap: 16px;
}

.dashboard-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    flex: 1;
    transition: all var(--transition-base);
}

.dashboard-info-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.dashboard-info-full {
    flex: 1;
}

.dashboard-info-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

.dashboard-info-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-weight: 600;
    white-space: nowrap;
}

.dashboard-info-value {
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-text);
    margin-right: auto;
}

@media (max-width: 480px) {
    .dashboard-info-row {
        flex-direction: column;
    }
}

.wallet-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 8px 14px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.wallet-badge:hover {
    border-color: var(--color-primary);
}

.wallet-badge-amount {
    color: var(--color-primary);
    font-weight: 700;
}

.wallet-badge-plus {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .wallet-badge-amount {
        display: none;
    }
}

/* Hero Search */
.hero-search {
    display: flex;
    justify-content: center;
}

.search-form {
    display: flex;
    align-items: center;
    gap: 0;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-full);
    padding: 4px;
    border: 1.5px solid rgba(255,255,255,0.3);
}

.search-input {
    background: transparent;
    border: none;
    padding: 14px 20px;
    font-size: 0.95rem;
    font-family: inherit;
    color: #fff;
    width: 260px;
    outline: none;
}

.search-input::placeholder {
    color: rgba(255,255,255,0.7);
}

.search-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: var(--color-primary);
    border: none;
    padding: 12px 20px;
    border-radius: var(--radius-full);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.search-btn:hover {
    background: var(--color-primary);
    color: #fff;
    transform: scale(1.03);
}

/* ---------------------------------------------------------
   Shop Carousel (صفحه اصلی)
   --------------------------------------------------------- */
.shop-section .section-title {
    margin-top: 0;
}

.shop-carousel {
    max-width: 420px;
    margin: 0 auto;
}

.shop-carousel-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: #0f1420;
    aspect-ratio: 3 / 4;
    touch-action: pan-y;
    user-select: none;
    -webkit-user-select: none;
}

.shop-slide {
    position: absolute;
    inset: 0;
    display: block;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.03);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.shop-slide.is-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 1;
}

.shop-slide-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    -webkit-user-drag: none;
    pointer-events: none;
}

.shop-slide:hover .shop-slide-img {
    transform: scale(1.06);
}

.shop-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 20, 32, 0) 40%, rgba(15, 20, 32, 0.92) 100%);
    z-index: 1;
}

.shop-slide-body {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    padding: 22px 22px 26px;
    text-align: center;
    color: #fff;
}

.shop-slide-name {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 6px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.shop-slide-hint {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 12px;
}

.shop-slide-price {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--gradient-primary);
    color: #fff;
    font-weight: 800;
    font-size: 0.95rem;
    padding: 9px 22px;
    border-radius: var(--radius-full);
    box-shadow: 0 8px 20px rgba(46, 107, 255, 0.35);
}

.shop-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.shop-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.shop-dot.is-active {
    width: 24px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
}

/* ---------------------------------------------------------
   Champions / Leaderboards (صفحه اصلی + صفحه لیدربوردها)
   --------------------------------------------------------- */
.champions-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    margin-top: -8px;
    margin-bottom: 28px;
    font-size: 0.92rem;
}

.champions-card { padding: 0; overflow: hidden; }

.champions-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    padding: 20px 22px;
    border-bottom: 1px solid var(--color-border);
}
.champions-card-header h3 {
    font-size: 1rem;
    font-weight: 800;
}

.live-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(46, 107, 255, 0.1);
    color: var(--color-primary);
    font-size: 0.74rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: var(--radius-full);
}
.live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-primary);
    animation: livePulse 1.8s ease-in-out infinite;
}
@keyframes livePulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(46, 107, 255, 0.18); }
    50% { box-shadow: 0 0 0 6px rgba(46, 107, 255, 0.04); }
}

.champ-list { padding: 6px 10px 10px; }

.champ-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 12px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: inherit;
    transition: background var(--transition-fast);
}
.champ-row:hover { background: var(--color-surface); }

.champ-rank {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-surface);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.82rem;
    flex-shrink: 0;
}
.champ-rank-1 { background: var(--gradient-primary); color: #fff; width: 32px; height: 32px; font-size: 0.9rem; }
.champ-rank-2 { background: #dbe4f5; color: var(--color-primary); }
.champ-rank-3 { background: #e8edf7; color: var(--color-primary); }

.champ-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid var(--color-border);
}
.champ-avatar img { width: 100%; height: 100%; object-fit: cover; }

.champ-name { flex: 1; font-weight: 700; font-size: 0.9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.champ-balance { font-weight: 800; font-size: 0.86rem; color: var(--color-primary); white-space: nowrap; }

.champ-more-row {
    display: block;
    text-align: center;
    padding: 14px;
    margin-top: 4px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--color-primary);
    background: var(--color-surface);
    text-decoration: none;
    transition: background var(--transition-fast);
}
.champ-more-row:hover { background: #e8edf7; }

/* برای ردیف‌های داخل صفحه‌ی لیدربوردها که فقط متنی هستند نه لینک (مثلاً وقتی خود
   کاربر لاگین نکرده) - همان ظاهر champ-row با تگ div */
.champ-row-static { cursor: default; }
.champ-row-static:hover { background: transparent; }

.own-rank-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    margin: 10px 10px 10px;
    border-radius: var(--radius-md);
    background: rgba(46, 107, 255, 0.06);
    border: 1px dashed rgba(46, 107, 255, 0.3);
}
.own-rank-box .champ-rank { background: var(--gradient-primary); color: #fff; }
.own-rank-label {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: 2px;
}

.lb-tabs {
    display: flex;
    gap: 8px;
    margin: 28px 0 18px;
    background: var(--color-surface);
    padding: 5px;
    border-radius: var(--radius-full);
}
.lb-tab {
    flex: 1;
    text-align: center;
    padding: 10px 8px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-muted);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.lb-tab.is-active { background: #fff; color: var(--color-primary); box-shadow: var(--shadow-sm); }

.lb-soon-box {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-muted);
}
.lb-soon-box .icon { font-size: 2.4rem; margin-bottom: 12px; }

.lb-section-title {
    font-weight: 800;
    font-size: 1rem;
    margin: 30px 0 14px;
}
.lb-section-title:first-child { margin-top: 10px; }

@media (max-width: 480px) {
    .champions-card-header { flex-direction: column-reverse; align-items: flex-start; }
    .champ-balance { font-size: 0.78rem; }
}

@media (max-width: 480px) {
    .shop-carousel {
        max-width: 320px;
    }
}

@media (max-width: 480px) {
    .search-input {
        width: 160px;
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    .search-btn {
        padding: 10px 16px;
        font-size: 0.8rem;
    }
    .search-btn span {
        display: none;
    }
}