/* ══════════════════════════════════════════════════════════
   SPortal - Modern Soft Cloud Design System
   Uslub: Neumorphism / Soft Cloud UI
   Ranglar: Oq, Och Ko'k, Och Kulrang - Musaffo va Yengil
   Fontlar: Syne (sarlavha) + DM Sans (matn)
   ══════════════════════════════════════════════════════════ */

:root {
    --bg:              #eef2f7;
    --bg-light:        #f5f8fc;
    --bg-white:        #ffffff;
    --shadow-out:      8px 8px 20px rgba(163, 177, 198, 0.6), -6px -6px 16px rgba(255, 255, 255, 0.9);
    --shadow-out-sm:   4px 4px 12px rgba(163, 177, 198, 0.5), -3px -3px 8px rgba(255, 255, 255, 0.9);
    --shadow-in:       inset 4px 4px 10px rgba(163, 177, 198, 0.5), inset -3px -3px 8px rgba(255, 255, 255, 0.8);
    --shadow-card:     6px 6px 16px rgba(163, 177, 198, 0.55), -4px -4px 12px rgba(255, 255, 255, 0.95);
    --accent:          #4a9eff;
    --accent-soft:     #74b9ff;
    --accent-dim:      rgba(74, 158, 255, 0.12);
    --accent-border:   rgba(74, 158, 255, 0.25);
    --accent-sky:      #81ecec;
    --accent-mint:     #55efc4;
    --accent-lavender: #a29bfe;
    --text-1:          #2d3436;
    --text-2:          #636e72;
    --text-3:          #b2bec3;
    --text-accent:     #4a9eff;
    --nav-h:           72px;
    --radius-xl:       24px;
    --radius-lg:       18px;
    --radius-md:       14px;
    --radius-sm:       10px;
    --radius-pill:     50px;
    --font-heading:    'Syne', sans-serif;
    --font-body:       'DM Sans', sans-serif;
}

*, *::before, *::after {
    margin: 0; padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html { scroll-behavior: smooth; background: var(--bg); }

body {
    background: var(--bg);
    color: var(--text-1);
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.6;
    overflow: hidden;
    height: 100dvh;
    position: relative;
}

.glow-background {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.glow-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    animation: floatCloud 14s infinite alternate ease-in-out;
}

.glow-sphere-1 {
    top: -80px; left: -60px;
    width: 320px; height: 320px;
    background: radial-gradient(circle, #bde0fe 0%, transparent 70%);
}

.glow-sphere-2 {
    bottom: 80px; right: -60px;
    width: 280px; height: 280px;
    background: radial-gradient(circle, #a8edea 0%, transparent 70%);
    animation-delay: -5s;
}

.glow-sphere-3 {
    top: 45%; left: 40%;
    width: 200px; height: 200px;
    background: radial-gradient(circle, #d6e4ff 0%, transparent 70%);
    animation-delay: -8s;
    opacity: 0.25;
}

@keyframes floatCloud {
    0%   { transform: translateY(0px) scale(1); }
    100% { transform: translateY(18px) scale(1.08); }
}

#app-container {
    height: calc(100dvh - var(--nav-h) - 16px);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px 16px 24px;
    scroll-behavior: smooth;
    position: relative;
    z-index: 2;
}

#app-container::-webkit-scrollbar { display: none; }

.page-section {
    display: none;
    animation: cloudFadeIn 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    padding-bottom: 20px;
}

.page-section.active { display: block; }

@keyframes cloudFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.home-hero {
    position: relative;
    padding: 28px 24px 26px;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-out);
    margin-bottom: 24px;
    overflow: hidden;
}

.home-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, #74b9ff 0%, #81ecec 50%, #a29bfe 100%);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.hero-glow { display: none; }

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.hero-label::before {
    content: '';
    display: inline-block;
    width: 6px; height: 6px;
    background: var(--accent-sky);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--accent-sky);
}

.home-hero h1 {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-1);
    margin-bottom: 18px;
}

.level-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg);
    box-shadow: var(--shadow-in);
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: var(--radius-pill);
}

.level-badge i { color: #fdcb6e; font-size: 13px; }
.level-badge .sep { color: var(--text-3); font-weight: 400; }

/* ══════════════════════════════════════════════════════════
   TALABA CARDI (Bosh menyu)
   ══════════════════════════════════════════════════════════ */
.student-card {
    position: relative;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-out);
    padding: 22px 20px 18px;
    margin-bottom: 24px;
    overflow: hidden;
    animation: cloudFadeIn 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.student-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, #74b9ff 0%, #81ecec 50%, #a29bfe 100%);
}

.sc-top {
    display: flex;
    align-items: center;
    gap: 16px;
}

.sc-avatar {
    width: 58px; height: 58px;
    flex-shrink: 0;
    background: var(--bg);
    box-shadow: var(--shadow-out-sm);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    color: var(--accent);
}

.sc-id { min-width: 0; flex: 1; }

.sc-eyebrow {
    display: block;
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 3px;
}

.sc-name {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-1);
    letter-spacing: -0.2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sc-course {
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-2);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sc-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 18px;
}

.sc-stat {
    background: var(--bg);
    box-shadow: var(--shadow-in);
    border-radius: var(--radius-md);
    padding: 10px 4px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
}

.sc-stat i {
    font-size: 14px;
    color: var(--accent-soft);
    margin-bottom: 3px;
}

.sc-stat:nth-child(1) i { color: #fdcb6e; }
.sc-stat:nth-child(2) i { color: var(--accent-lavender); }
.sc-stat:nth-child(3) i { color: var(--accent); }

.sc-stat-val {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.15;
    color: var(--text-1);
    text-align: center;
    width: 100%;
}

.sc-stat-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-3);
    text-transform: uppercase;
}

.section-label {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.2px;
    text-transform: none;
    color: var(--text-1);
    padding: 0 6px 12px;
    margin-top: 8px;
}

.card {
    margin: 0 0 20px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 20px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.card:active { box-shadow: var(--shadow-in); transform: scale(0.99); }

.card--glow {
    background: linear-gradient(145deg, #ffffff 0%, #f0f6ff 100%);
    border: none;
}

.card-icon {
    width: 48px; height: 48px;
    background: var(--bg);
    box-shadow: var(--shadow-out-sm);
    color: var(--accent);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 19px;
    flex-shrink: 0;
}

.card-body { flex: 1; }

.card-body h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-1);
}

.card-body p { font-size: 0.84rem; color: var(--text-2); line-height: 1.65; }

.page-header { padding: 4px 6px 18px; margin-bottom: 8px; }

.page-header h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-1);
    letter-spacing: -0.3px;
}

.empty-state {
    text-align: center;
    padding: 50px 24px 40px;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
}

.empty-icon {
    width: 80px; height: 80px;
    background: var(--bg);
    box-shadow: var(--shadow-out-sm);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--text-3);
}

.empty-state h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-1);
}

.empty-state p { font-size: 0.84rem; line-height: 1.65; color: var(--text-2); }

.privilege-card {
    margin: 0 0 18px;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    padding: 22px;
    transition: box-shadow 0.25s ease;
}

.priv-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.priv-icon {
    width: 46px; height: 46px;
    background: var(--bg);
    box-shadow: var(--shadow-out-sm);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    color: var(--text-2);
}

.priv-cost {
    font-size: 13px;
    font-weight: 800;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--accent-dim);
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--accent-border);
}

.privilege-card h3 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-1);
}

.privilege-card p {
    font-size: 0.84rem;
    color: var(--text-2);
    margin-bottom: 18px;
    line-height: 1.65;
}

.priv-btn {
    width: 100%;
    padding: 13px;
    border-radius: var(--radius-md);
    border: none;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.locked-btn {
    background: var(--bg);
    box-shadow: var(--shadow-out-sm);
    color: var(--text-3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.locked-btn:active { box-shadow: var(--shadow-in); color: var(--text-2); }

.profile-hero {
    text-align: center;
    padding: 28px 20px 24px;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.profile-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, #a29bfe 0%, #74b9ff 50%, #81ecec 100%);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.profile-avatar {
    width: 82px; height: 82px;
    background: var(--bg);
    box-shadow: var(--shadow-out);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
    font-size: 30px;
    color: var(--accent);
    position: relative;
}

.profile-avatar::after {
    content: '';
    position: absolute;
    top: -4px; left: -4px;
    right: -4px; bottom: -4px;
    border-radius: 50%;
    background: linear-gradient(145deg, #74b9ff, #a29bfe, #81ecec);
    z-index: -1;
    opacity: 0.4;
    animation: ringPulse 3s infinite alternate ease-in-out;
}

@keyframes ringPulse {
    0%   { opacity: 0.2; transform: scale(0.97); }
    100% { opacity: 0.5; transform: scale(1.03); }
}

.profile-hero h3 {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--text-1);
}

.profile-hero p { font-size: 12px; font-weight: 600; color: var(--text-3); letter-spacing: 0.5px; }

.info-group {
    margin: 0 0 20px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(178, 190, 195, 0.2);
}

.info-row:last-child { border-bottom: none; }

.info-label {
    font-size: 13px;
    color: var(--text-2);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.info-label i { color: var(--accent); font-size: 14px; width: 16px; text-align: center; }

.info-val { font-size: 13px; font-weight: 700; color: var(--text-1); }

.settings-group { display: flex; flex-direction: column; gap: 12px; }

.settings-btn {
    width: 100%;
    background: var(--bg-white);
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    color: var(--text-1);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.settings-btn:active { box-shadow: var(--shadow-in); transform: scale(0.99); }

.settings-btn i:first-child {
    width: 36px; height: 36px;
    background: var(--bg);
    box-shadow: var(--shadow-out-sm);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--accent-lavender);
    font-size: 14px;
    flex-shrink: 0;
}

.settings-btn .arrow { margin-left: auto; color: var(--text-3); font-size: 11px; transition: transform 0.2s ease; }
.settings-btn:hover .arrow { transform: translateX(3px); color: var(--accent); }

.bottom-nav {
    position: fixed;
    bottom: 12px; left: 12px;
    width: calc(100% - 24px);
    height: var(--nav-h);
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: 8px 8px 24px rgba(163, 177, 198, 0.65), -6px -6px 18px rgba(255, 255, 255, 0.95);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
    padding: 4px 8px;
    z-index: 999;
}

.nav-item {
    background: none;
    border: none;
    color: var(--text-3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 0;
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.4px;
    cursor: pointer;
    transition: color 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    border-radius: var(--radius-md);
}

.nav-item i { font-size: 20px; transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }

.nav-item.active { color: var(--accent); }

.nav-item.active i { transform: translateY(-3px) scale(1.12); }

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: 5px;
    width: 5px; height: 5px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(74, 158, 255, 0.5);
    animation: dotPop 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes dotPop {
    from { transform: scale(0); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

@keyframes softBounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-4px); }
}

/* ══════════════════════════════════════════════════════════
   XUSH KELIBSIZ ANIMATSIYASI (Splash Screen)
   ══════════════════════════════════════════════════════════ */
.welcome-splash {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, #f5f8fc 0%, #e6eefb 55%, #e3f4f3 100%);
    overflow: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

/* Yo'qolish holati — JS qo'shadi */
.welcome-splash.hide {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Orqa fondagi yumshoq nur */
.welcome-glow {
    position: absolute;
    width: 360px; height: 360px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(116, 185, 255, 0.35) 0%, transparent 70%);
    filter: blur(40px);
    animation: wsGlowPulse 3s infinite alternate ease-in-out;
}

@keyframes wsGlowPulse {
    0%   { transform: scale(0.9); opacity: 0.6; }
    100% { transform: scale(1.15); opacity: 1; }
}

.welcome-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
    width: 100%;
    max-width: 360px;
    min-width: 0;           /* flex elementi matnga moslashib kengayib ketmasligi uchun */
    box-sizing: border-box;
}

/* Ikonka konteyneri — neumorfik doira */
.welcome-icon {
    width: 116px; height: 116px;
    margin: 0 auto 26px;
    border-radius: 50%;
    background: var(--bg-light);
    box-shadow: 10px 10px 28px rgba(163, 177, 198, 0.55),
                -8px -8px 22px rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    opacity: 0;
    transform: scale(0.4);
    animation: wsIconPop 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s forwards,
               wsIconFloat 3.5s ease-in-out 1s infinite;
}

@keyframes wsIconPop {
    0%   { opacity: 0; transform: scale(0.4) rotate(-12deg); }
    100% { opacity: 1; transform: scale(1) rotate(0deg); }
}

@keyframes wsIconFloat {
    0%, 100% { translate: 0 0; }
    50%      { translate: 0 -7px; }
}

/* Edu (bitiruv shapkasi) SVG — kichik, chizilib chiquvchi */
.edu-svg { width: 54px; height: 54px; overflow: visible; }

.edu-cap, .edu-band, .edu-tassel {
    stroke-dasharray: 210;
    stroke-dashoffset: 210;
    animation: wsDraw 1s ease-out forwards;
}

.edu-cap    { animation-delay: 0.45s; }
.edu-band   { animation-delay: 0.85s; }
.edu-tassel { stroke-dasharray: 30; stroke-dashoffset: 30; animation-delay: 1.15s; animation-duration: 0.5s; }

.edu-bead {
    opacity: 0;
    animation: wsBeadIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 1.45s forwards;
}

@keyframes wsDraw   { to { stroke-dashoffset: 0; } }
@keyframes wsBeadIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

.welcome-eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--accent);
    opacity: 0;
    animation: wsRise 0.7s ease-out 0.9s forwards;
}

.welcome-title {
    font-family: var(--font-body);
    font-size: clamp(1.15rem, 5vw, 1.4rem);
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.2px;
    max-width: 100%;
    overflow-wrap: break-word;
    color: var(--text-1);
    margin-top: 8px;
    opacity: 0;
    animation: wsRise 0.7s ease-out 1.1s forwards;
}

.welcome-title span {
    background: linear-gradient(90deg, #4a9eff 0%, #a29bfe 40%, #81ecec 60%, #4a9eff 100%);
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: wsShimmer 3s linear 1.3s infinite;
    font-weight: 800;
}

@keyframes wsShimmer {
    0%   { background-position: 0% 50%; }
    100% { background-position: 220% 50%; }
}

@keyframes wsRise {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Zamonaviy yuklanish chizig'i (loading bar) */
.welcome-bar {
    width: 150px;
    height: 5px;
    margin: 28px auto 0;
    border-radius: 50px;
    background: rgba(116, 185, 255, 0.18);
    overflow: hidden;
    opacity: 0;
    animation: wsRise 0.5s ease-out 1.2s forwards;
}

.welcome-bar span {
    display: block;
    height: 100%;
    width: 0%;
    border-radius: 50px;
    background: linear-gradient(90deg, #4a9eff, #a29bfe, #81ecec);
    animation: wsFill 1.4s cubic-bezier(0.65, 0, 0.35, 1) 1.3s forwards;
}

@keyframes wsFill {
    0%   { width: 0%; }
    100% { width: 100%; }
}

/* ══════════════════════════════════════════════════════════
   PRELOADER (foydalanuvchi bergan dizayn — o'zgartirilmagan)
   ══════════════════════════════════════════════════════════ */
#preloader{position:fixed;inset:0;background:#efefef;overflow:hidden;z-index:99999;transition:opacity .6s ease,visibility .6s ease}
#preloader.hide{opacity:0;visibility:hidden;pointer-events:none}
#preloader canvas{position:absolute;inset:0}
.loader-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;z-index:10;width:90%}
.icon-wrapper{width:110px;height:110px;margin:auto;position:relative;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.35);backdrop-filter:blur(12px);box-shadow:0 0 40px rgba(30,167,255,.2)}
.edu-icon{width:56px;height:56px;z-index:2}
.orbit1,.orbit2{position:absolute;border-radius:50%;border:2px solid transparent}
.orbit1{width:120px;height:120px;border-top-color:#1ea7ff;animation:spin 1.6s linear infinite}
.orbit2{width:150px;height:150px;border-right-color:#00d4ff;animation:spinr 2.5s linear infinite}
.pre-welcome{margin-top:30px;font-size:28px;font-weight:700;color:#222}
.pre-welcome span{display:block;background:linear-gradient(90deg,#1ea7ff,#00d4ff,#1ea7ff);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:grad 3s linear infinite}
.pre-dots{display:flex;justify-content:center;gap:10px;margin-top:20px}
.pre-dots span{width:10px;height:10px;border-radius:50%;background:#1ea7ff;animation:predot 1.2s infinite}
.pre-dots span:nth-child(2){animation-delay:.2s}
.pre-dots span:nth-child(3){animation-delay:.4s}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes spinr{to{transform:rotate(-360deg)}}
@keyframes grad{to{background-position:300% 0}}
@keyframes predot{0%,80%,100%{transform:scale(.6);opacity:.4}40%{transform:scale(1.2);opacity:1}}
@media(max-width:768px){.pre-welcome{font-size:22px}}

/* ── Talaba card: avatar rasm + daraja progress ── */
.sc-avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.sc-progress{margin-top:16px}
.sc-progress-bar{height:8px;border-radius:50px;background:var(--bg);box-shadow:var(--shadow-in);overflow:hidden}
.sc-progress-bar span{display:block;height:100%;border-radius:50px;background:linear-gradient(90deg,#74b9ff,#a29bfe);transition:width .6s ease}
.sc-progress-text{font-size:11.5px;color:var(--text-2);margin-top:8px;text-align:center}
.sc-progress-text b{color:var(--accent)}

/* ── Reyting ── */
.rating-tabs{display:flex;gap:6px;margin-bottom:14px;background:var(--bg);box-shadow:var(--shadow-in);border-radius:var(--radius-pill);padding:5px}
.rating-tab{flex:1;border:none;background:none;padding:9px;border-radius:var(--radius-pill);font-family:var(--font-body);font-weight:700;font-size:12px;color:var(--text-3);cursor:pointer;transition:all .2s}
.rating-tab.active{background:var(--bg-white);box-shadow:var(--shadow-out-sm);color:var(--accent)}
.rating-list{display:flex;flex-direction:column;gap:8px}
.rating-row{display:flex;align-items:center;gap:12px;background:var(--bg-white);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:10px 14px}
.rating-pos{width:26px;height:26px;flex-shrink:0;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px;background:var(--bg);box-shadow:var(--shadow-out-sm);color:var(--text-2)}
.rating-row:nth-child(1) .rating-pos{background:linear-gradient(145deg,#ffd700,#ffb300);color:#fff;box-shadow:none}
.rating-row:nth-child(2) .rating-pos{background:linear-gradient(145deg,#c0c0c0,#9e9e9e);color:#fff;box-shadow:none}
.rating-row:nth-child(3) .rating-pos{background:linear-gradient(145deg,#cd7f32,#a86b28);color:#fff;box-shadow:none}
.rating-ava{width:36px;height:36px;flex-shrink:0;border-radius:50%;object-fit:cover;background:var(--bg);box-shadow:var(--shadow-out-sm)}
.rating-ava-icon{width:36px;height:36px;flex-shrink:0;border-radius:50%;background:var(--bg);box-shadow:var(--shadow-out-sm);display:flex;align-items:center;justify-content:center;color:var(--text-3);font-size:14px}
.rating-name{flex:1;min-width:0;font-weight:700;font-size:13px;color:var(--text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rating-score{font-weight:800;font-size:13px;color:var(--accent);white-space:nowrap}
.rating-score small{color:var(--text-3);font-weight:600}
.my-rank{margin-top:12px;text-align:center;font-size:12px;color:var(--text-2)}
.my-rank b{color:var(--accent)}

/* ── Til tanlash ── */
.lang-options{display:flex;gap:10px;margin-top:4px}
.lang-btn{flex:1;padding:13px;border:none;border-radius:var(--radius-md);background:var(--bg-white);box-shadow:var(--shadow-card);font-family:var(--font-body);font-weight:700;font-size:13px;color:var(--text-2);cursor:pointer;transition:all .2s}
.lang-btn.active{box-shadow:var(--shadow-in);color:var(--accent)}
.skeleton{text-align:center;padding:60px 0;color:var(--text-3)}

/* ── Test boshlash tugmasi ── */
.test-start-btn{margin-top:12px;padding:11px 20px;border:none;border-radius:var(--radius-md);background:linear-gradient(135deg,#4a9eff,#74b9ff);color:#fff;font-family:var(--font-body);font-weight:700;font-size:13px;cursor:pointer;box-shadow:0 4px 12px rgba(74,158,255,.3);transition:transform .15s}
.test-start-btn:active{transform:scale(.97)}

/* ══ Test yechish overlay ══ */
.quiz-overlay{position:fixed;inset:0;z-index:9000;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:18px;animation:cloudFadeIn .3s ease}
.quiz-loading{color:var(--text-2);font-size:14px}
.quiz-box{width:100%;max-width:430px;background:var(--bg-white);border-radius:var(--radius-xl);box-shadow:var(--shadow-out);padding:22px}
.quiz-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.quiz-progress{font-family:var(--font-body);font-weight:700;font-size:13px;color:var(--accent)}
.quiz-close{background:none;border:none;color:var(--text-3);font-size:18px;cursor:pointer}
.quiz-bar{height:6px;border-radius:50px;background:var(--bg);box-shadow:var(--shadow-in);overflow:hidden;margin-bottom:18px}
.quiz-bar span{display:block;height:100%;border-radius:50px;background:linear-gradient(90deg,#74b9ff,#a29bfe);transition:width .3s}
.quiz-q{font-family:var(--font-body);font-size:1.05rem;font-weight:700;color:var(--text-1);line-height:1.45;margin-bottom:18px}
.quiz-opts{display:flex;flex-direction:column;gap:10px}
.quiz-opt{text-align:left;padding:14px 16px;border:none;border-radius:var(--radius-md);background:var(--bg);box-shadow:var(--shadow-out-sm);font-family:var(--font-body);font-size:14px;font-weight:500;color:var(--text-1);cursor:pointer;transition:all .2s}
.quiz-opt:active{box-shadow:var(--shadow-in)}
.quiz-opt:disabled{cursor:default}
.quiz-opt.correct{background:#e6f9f0;color:#0c8a4e;box-shadow:inset 0 0 0 2px #55efc4}
.quiz-opt.wrong{background:#fdecec;color:#d63031;box-shadow:inset 0 0 0 2px #ff7675}
.quiz-btn{width:100%;margin-top:18px;padding:14px;border:none;border-radius:var(--radius-md);background:linear-gradient(135deg,#4a9eff,#74b9ff);color:#fff;font-family:var(--font-body);font-weight:700;font-size:15px;cursor:pointer;box-shadow:0 6px 16px rgba(74,158,255,.35)}
.quiz-err{color:#d63031;margin-bottom:14px;text-align:center}
.quiz-result{text-align:center}
.quiz-trophy{width:80px;height:80px;margin:0 auto 16px;border-radius:50%;background:var(--bg);box-shadow:var(--shadow-out);display:flex;align-items:center;justify-content:center;font-size:32px;color:#fdcb6e}
.quiz-result h2{font-family:var(--font-body);font-weight:800;font-size:1.3rem;color:var(--text-1);margin-bottom:6px}
.quiz-score{font-family:var(--font-body);font-weight:800;font-size:1.5rem;color:var(--accent);margin-bottom:18px}
.quiz-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.quiz-stats div{background:var(--bg);box-shadow:var(--shadow-in);border-radius:var(--radius-md);padding:12px 6px;display:flex;flex-direction:column;gap:3px}
.quiz-stats b{font-family:var(--font-body);font-size:1.05rem;font-weight:700;color:var(--text-1)}
.quiz-stats span{font-size:10px;text-transform:uppercase;color:var(--text-3);letter-spacing:.5px}

/* ── So'rovnoma (ovoz berish) ── */
.survey-card{background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:18px;margin-bottom:16px}
.survey-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:4px}
.survey-head h3{font-family:var(--font-body);font-size:0.95rem;font-weight:700;color:var(--text-1);line-height:1.3}
.survey-timer{flex-shrink:0;font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-dim);padding:5px 10px;border-radius:var(--radius-pill);white-space:nowrap}
.survey-cost{font-size:11.5px;color:var(--text-3);margin-bottom:12px}
.survey-cand{margin-bottom:12px}
.survey-cand-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.survey-cand-title{font-size:13px;font-weight:600;color:var(--text-1)}
.survey-cand-votes{font-size:11px;color:var(--text-3);font-weight:600}
.survey-cand-bar{height:6px;border-radius:50px;background:var(--bg);box-shadow:var(--shadow-in);overflow:hidden;margin-bottom:8px}
.survey-cand-bar span{display:block;height:100%;border-radius:50px;background:linear-gradient(90deg,#74b9ff,#a29bfe);transition:width .4s}
.survey-cand.winner .survey-cand-bar span{background:linear-gradient(90deg,#ffd700,#ffb300)}
.survey-vote-btn{width:100%;padding:10px;border:none;border-radius:var(--radius-sm);background:var(--bg);box-shadow:var(--shadow-out-sm);color:var(--accent);font-family:var(--font-body);font-weight:700;font-size:12.5px;cursor:pointer;transition:all .2s}
.survey-vote-btn:active{box-shadow:var(--shadow-in)}
.survey-vote-btn:disabled{color:var(--text-3);cursor:default}
.survey-winner-badge{display:inline-block;font-size:12px;font-weight:700;color:#b8860b}
.test-price{font-weight:700;font-size:13px}
.test-price.free{color:#0c8a4e}
.test-price.paid{color:#a36b00}
.test-deadline{margin-top:6px}

/* ── Quiz vaqt sanog'i ── */
.quiz-head{gap:8px}
.quiz-timer{font-family:var(--font-body);font-weight:700;font-size:13px;color:var(--accent);background:var(--accent-dim);padding:4px 12px;border-radius:var(--radius-pill);white-space:nowrap}
.quiz-timer.danger{color:#d63031;background:#fdecec}

/* ── Live test reyting toggle ── */
.live-rank-toggle{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;margin-bottom:16px;border:none;border-radius:var(--radius-lg);background:var(--bg-white);box-shadow:var(--shadow-card);font-family:var(--font-body);font-weight:700;font-size:14px;color:var(--accent);cursor:pointer;transition:box-shadow .2s}
.live-rank-toggle:active{box-shadow:var(--shadow-in)}
.live-rank-toggle i:first-child{color:#fdcb6e}
.live-rank-toggle i:last-child{margin-left:4px;font-size:11px;color:var(--text-3)}
.live-rank-list{margin-bottom:18px;flex-direction:column;gap:8px}

/* ── Live real-time holatlar ── */
.live-wait{font-size:13px;color:var(--text-2);margin:10px 0;font-weight:600}
.live-wait b{color:var(--accent)}
.live-active{font-size:13px;color:var(--text-2);margin:10px 0;font-weight:600}
.live-active b{color:#d63031;font-size:16px}
.live-ended{font-size:13px;color:#0c8a4e;font-weight:700;margin:10px 0}
.live-join-btn{margin-top:6px;padding:11px 20px;border:none;border-radius:var(--radius-md);background:linear-gradient(135deg,#55efc4,#00b894);color:#fff;font-family:var(--font-body);font-weight:700;font-size:13px;cursor:pointer;transition:transform .15s}
.live-join-btn:active{transform:scale(.97)}
.live-results{display:flex;flex-direction:column;gap:8px;margin-top:8px}

/* ── Imkoniyat tugmalari ── */
.opp-btn{width:100%;margin-top:8px;padding:12px;border:none;border-radius:var(--radius-md);background:linear-gradient(135deg,#4a9eff,#74b9ff);color:#fff;font-family:var(--font-body);font-weight:700;font-size:13px;cursor:pointer;box-shadow:0 4px 12px rgba(74,158,255,.3);transition:transform .15s}
.opp-btn:active{transform:scale(.98)}
.opp-btn:disabled{background:var(--bg);box-shadow:var(--shadow-out-sm);color:var(--text-3);cursor:default}
.opp-activate{background:linear-gradient(135deg,#55efc4,#00b894)}
.opp-active{font-size:13px;font-weight:700;color:#0c8a4e;margin-top:6px}
.opp-active b{color:var(--accent)}

/* ── Quiz builder ── */
.qb-overlay{align-items:flex-start;overflow-y:auto;padding:18px}
.qb-box{width:100%;max-width:480px;background:var(--bg-white);border-radius:var(--radius-xl);box-shadow:var(--shadow-out);padding:20px;margin:auto}
.qb-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.qb-head h2{font-family:var(--font-body);font-weight:800;font-size:1.2rem;color:var(--text-1)}
.qb-input{width:100%;padding:12px 14px;margin-bottom:10px;border:none;border-radius:var(--radius-md);background:var(--bg);box-shadow:var(--shadow-in);font-family:var(--font-body);font-size:14px;color:var(--text-1)}
.qb-input:focus{outline:2px solid var(--accent-border)}
.qb-row{display:flex;gap:10px}
.qb-row .qb-input{flex:1}
.qb-q{background:var(--bg-light);border-radius:var(--radius-md);padding:14px;margin-bottom:12px}
.qb-q-head{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:13px;color:var(--text-2);margin-bottom:8px}
.qb-del{background:none;border:none;color:#d63031;font-size:18px;cursor:pointer;line-height:1}
.qb-correct-hint{font-size:11px;color:var(--text-3);margin-bottom:6px}
.qb-opt{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.qb-opt input[type=radio]{width:18px;height:18px;flex-shrink:0;accent-color:var(--accent)}
.qb-opt .qb-optext{margin-bottom:0}
.qb-add{width:100%;padding:11px;margin-bottom:12px;border:none;border-radius:var(--radius-md);background:var(--bg);box-shadow:var(--shadow-out-sm);color:var(--accent);font-family:var(--font-body);font-weight:700;font-size:13px;cursor:pointer}
.qb-note{font-size:11px;color:var(--text-3);text-align:center;margin-top:10px}
.quiz-solve-btn{margin-top:10px;padding:11px 20px;border:none;border-radius:var(--radius-md);background:linear-gradient(135deg,#a29bfe,#6c5ce7);color:#fff;font-family:var(--font-body);font-weight:700;font-size:13px;cursor:pointer}
.opp-myq{display:flex;flex-direction:column;gap:8px}
.opp-myq-item{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--bg);box-shadow:var(--shadow-in);border-radius:var(--radius-md);padding:10px 12px}
.opp-myq-info{min-width:0;display:flex;flex-direction:column}
.opp-myq-info b{font-size:13px;color:var(--text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.opp-myq-info span{font-size:11px;color:var(--text-3)}
.opp-share-btn{flex-shrink:0;padding:8px 12px;border:none;border-radius:var(--radius-sm);background:linear-gradient(135deg,#55efc4,#00b894);color:#fff;font-weight:700;font-size:11.5px;cursor:pointer}
.opp-shared{flex-shrink:0;font-size:11.5px;font-weight:700;color:#0c8a4e}
.opp-myq-empty{font-size:12px;color:var(--text-3)}

/* ── Mening testlarim amallari ── */
.opp-myq-item{flex-direction:column;align-items:stretch;gap:8px}
.opp-myq-actions{display:flex;gap:6px;flex-wrap:wrap}
.opp-myq-actions button{flex:1;min-width:0;padding:8px 6px;border:none;border-radius:var(--radius-sm);background:var(--bg-white);box-shadow:var(--shadow-out-sm);color:var(--text-2);font-family:var(--font-body);font-weight:700;font-size:11.5px;cursor:pointer;white-space:nowrap}
.opp-myq-actions button.primary{background:linear-gradient(135deg,#55efc4,#00b894);color:#fff;box-shadow:none}
.opp-myq-actions button.danger{flex:0 0 auto;color:#d63031}

/* reyting tab ikon + matn */
.rating-tab{display:inline-flex;align-items:center;justify-content:center;gap:6px}
.rating-tab svg{flex-shrink:0}

/* ── Ixcham profil + bog'lanish ── */
.profile-hero.compact{display:flex;align-items:center;gap:16px;text-align:left;padding:18px 20px}
.profile-avatar.small{width:60px;height:60px;margin:0;font-size:24px;flex-shrink:0}
.profile-avatar.small img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.profile-id{min-width:0}
.profile-id h3{margin-bottom:2px}
.contact-box{margin-top:12px}
.contact-ta{width:100%;min-height:90px;padding:12px 14px;border:none;border-radius:var(--radius-md);background:var(--bg-white);box-shadow:var(--shadow-card);font-family:var(--font-body);font-size:14px;color:var(--text-1);resize:vertical;margin-bottom:10px;box-sizing:border-box}
.contact-ta:focus{outline:2px solid var(--accent-border)}
.contact-note{font-size:11px;color:var(--text-3);text-align:center;margin-top:8px;line-height:1.5}

/* Preloader logo (rasm) doira ichida */
.edu-logo{width:100%;height:100%;border-radius:50%;object-fit:cover;position:relative;z-index:2}

/* Kirish narxi — kichikroq, belgisiz */
.test-entry{font-size:11px;color:var(--text-2);font-weight:600;opacity:.85}
/* Tayyorgarlik (exam_prep) belgisi */
.prep-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;color:var(--accent);background:var(--accent-dim);padding:3px 9px;border-radius:999px;margin-bottom:6px}
.prep-badge svg{flex-shrink:0}
/* Kartochka ikonkasidagi SVG */
.card-icon svg{width:22px;height:22px}
/* Live rejalashtirilgan holat */
.live-scheduled{font-size:13px;color:var(--accent);font-weight:600;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
/* Imkoniyat fan/kurs tanlovi */
.opp-select{width:100%;padding:11px 13px;border:none;border-radius:var(--radius-md);background:var(--bg-white);box-shadow:var(--shadow-card);font-family:var(--font-body);font-size:14px;color:var(--text-1);margin-bottom:9px;box-sizing:border-box}
.opp-select:focus{outline:2px solid var(--accent-border)}
.opp-select:disabled{opacity:.5}
.opp-active-row{background:var(--accent-dim);border-radius:var(--radius-md);padding:10px 12px;margin-bottom:10px}
.opp-active-sub{font-size:13px;color:var(--text-1)}
.opp-active-meta{font-size:11px;color:var(--text-2);margin-top:2px}
.opp-home-hint{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;color:var(--accent);margin-top:5px}
.opp-add-label{font-size:12px;font-weight:700;color:var(--text-2);margin:6px 0 8px}
/* Majburiy obuna gate */
#sub-gate{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:24px}
.sub-card{background:var(--bg-white);box-shadow:var(--shadow-card);border-radius:var(--radius-xl);padding:32px 24px;max-width:360px;width:100%;text-align:center}
.sub-emoji{font-size:42px;margin-bottom:10px}
.sub-card h2{font-family:var(--font-heading);font-size:1.3rem;font-weight:800;color:var(--text-1);margin-bottom:8px}
.sub-card p{font-size:0.86rem;color:var(--text-2);line-height:1.6;margin-bottom:18px}
.sub-join{display:block;background:var(--bg);box-shadow:var(--shadow-out-sm);color:var(--accent);font-weight:700;text-decoration:none;padding:13px;border-radius:var(--radius-md);margin-bottom:10px}
.sub-join.disabled{opacity:.5}
.sub-check{width:100%;margin-top:6px;padding:14px;border:none;border-radius:var(--radius-md);background:var(--accent);color:#fff;font-family:var(--font-body);font-size:15px;font-weight:700;cursor:pointer}
/* Profil — taklif qatori (oddiy matn, karta emas) */
.referral-line{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 4px 4px;flex-wrap:wrap}
.referral-count{font-size:0.9rem;color:var(--text-2)}
.referral-count b{color:var(--accent);font-size:1.05rem}
.ref-share-btn{border:none;background:var(--accent);color:#fff;font-family:var(--font-body);font-weight:700;font-size:13px;padding:9px 18px;border-radius:999px;cursor:pointer;box-shadow:var(--shadow-out-sm)}
.ref-share-btn:active{transform:scale(.97)}