/* ==========================================================================
   OLIMPİCODE BÜYÜK PREMİUM TASARIM PAKETİ v3
   - Glassmorphism cam efektleri
   - Neon glow detaylar  
   - Animasyonlu geçişler
   - Font Awesome ikonlarına dokunulmadı
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&display=swap');

/* ===================== CSS DEĞIŞKENLERI ===================== */
:root {
    --glass-ultra:  rgba(255,255,255,0.04);
    --glass-mid:    rgba(255,255,255,0.07);
    --glass-light:  rgba(255,255,255,0.12);
    --neon-glow:    0 0 20px color-mix(in srgb, var(--theme-main) 50%, transparent),
                    0 0 40px color-mix(in srgb, var(--theme-main) 25%, transparent);
    --card-radius: 20px;
    --ease-spring:  cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===================== FONT UYGULAMASI (ikonlar korundu) ===================== */
body, h1, h2, h3, h4, h5, h6,
p, span:not(.fa-brands):not(.fa-solid):not(.fa-regular),
input, textarea, select, button,
label, a, td, th, li, div {
    font-family: 'Plus Jakarta Sans', 'Inter', 'Segoe UI', system-ui, sans-serif !important;
}

/* FontAwesome koruması */
.fa, .fas, .fab, .far, .fal, .fad,
[class*="fa-"] {
    font-family: 'Font Awesome 6 Free', 'Font Awesome 6 Brands' !important;
}

/* ===================== BODY - DERIN GRADIENT ===================== */
body {
    background:
        radial-gradient(ellipse at 5% 5%,  color-mix(in srgb, var(--theme-main) 16%, transparent) 0%, transparent 45%),
        radial-gradient(ellipse at 95% 95%, rgba(239,68,68,0.08) 0%, transparent 45%),
        radial-gradient(ellipse at 50% 0%,  rgba(99,102,241,0.06) 0%, transparent 50%),
        var(--bg-dark) !important;
    -webkit-font-smoothing: antialiased;
}

/* ===================== PREMIUM SCROLLBAR ===================== */
::-webkit-scrollbar       { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--theme-main), var(--accent));
    border-radius: 99px;
}

/* ===================== SIDEBAR - CAM EFEKTİ ===================== */
.sidebar {
    background: rgba(8,12,22,0.5) !important;
    backdrop-filter: blur(40px) saturate(180%) brightness(1.1) !important;
    -webkit-backdrop-filter: blur(40px) saturate(180%) brightness(1.1) !important;
    border-right: 1px solid rgba(255,255,255,0.06) !important;
    box-shadow:
        12px 0 40px rgba(0,0,0,0.25),
        inset -1px 0 0 rgba(255,255,255,0.04),
        inset 1px 0 0 rgba(255,255,255,0.01) !important;
}

[data-theme="light"] .sidebar {
    background: rgba(255,255,255,0.65) !important;
    backdrop-filter: blur(40px) saturate(200%) !important;
    border-right: 1px solid rgba(0,0,0,0.06) !important;
    box-shadow: 12px 0 40px rgba(0,0,0,0.07) !important;
}

/* Sidebar logo bölümü */
.logo {
    position: relative;
}
.logo::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

/* ===================== NAV LİNKLERİ ===================== */
.nav-links li {
    background: transparent !important;
    border: 1px solid transparent !important;
    border-radius: 12px !important;
    transition: all 0.2s cubic-bezier(0.4,0,0.2,1) !important;
    margin-bottom: 2px !important;
}

.nav-links li:hover {
    background: var(--glass-mid) !important;
    border-color: rgba(255,255,255,0.1) !important;
    color: var(--theme-main) !important;
    transform: translateX(4px) !important;
}

.nav-links li.active {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--theme-main) 55%, transparent),
        color-mix(in srgb, var(--theme-main) 28%, transparent)
    ) !important;
    border-color: color-mix(in srgb, var(--theme-main) 55%, transparent) !important;
    box-shadow:
        0 4px 20px -4px color-mix(in srgb, var(--theme-main) 55%, transparent),
        inset 0 1px 0 rgba(255,255,255,0.15) !important;
    color: #fff !important;
}

[data-theme="light"] .nav-links li:hover  { background: rgba(0,0,0,0.05) !important; }
[data-theme="light"] .nav-links li.active { color: #fff !important; }

/* ===================== HAMBURGER ===================== */
.menu-btn {
    border-radius: 12px !important;
    box-shadow: 0 4px 20px color-mix(in srgb, var(--theme-main) 45%, transparent) !important;
    transition: all 0.2s var(--ease-spring) !important;
}
.menu-btn:hover {
    transform: scale(1.1) rotate(-5deg) !important;
    box-shadow: 0 6px 28px color-mix(in srgb, var(--theme-main) 65%, transparent) !important;
}

/* ===================== MAIN CONTENT ARKAPLAN ===================== */
.main-content {
    background:
        radial-gradient(ellipse at 15% 10%,
            color-mix(in srgb, var(--theme-main) 5%, transparent) 0%, transparent 45%),
        var(--bg-dark) !important;
}

/* ===================== KULLANICI PROFİL KARTI ===================== */
.user-profile {
    background: rgba(255,255,255,0.04) !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    border-radius: 18px !important;
    backdrop-filter: blur(24px) saturate(160%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(160%) !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.08) !important;
    transition: all 0.25s var(--ease-out) !important;
    position: relative;
    overflow: hidden;
}

.user-profile::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    pointer-events: none;
}

.user-profile:hover {
    border-color: color-mix(in srgb, var(--theme-main) 35%, transparent) !important;
    box-shadow:
        0 20px 30px rgba(0,0,0,0.25),
        0 0 0 1px color-mix(in srgb, var(--theme-main) 18%, transparent),
        inset 0 1px 0 rgba(255,255,255,0.1) !important;
    transform: translateY(-2px) !important;
}

.avatar-circle {
    background: linear-gradient(135deg, var(--theme-main), var(--accent)) !important;
    box-shadow:
        0 4px 14px color-mix(in srgb, var(--theme-main) 45%, transparent),
        0 0 0 2px rgba(255,255,255,0.1) !important;
}

.xp-fill {
    background: linear-gradient(90deg, var(--theme-main), var(--accent), color-mix(in srgb, var(--accent) 55%, white)) !important;
    box-shadow: 0 0 14px color-mix(in srgb, var(--theme-main) 60%, transparent) !important;
    animation: xpShimmer 3s ease-in-out infinite !important;
}

@keyframes xpShimmer {
    0%, 100% { filter: brightness(1); }
    50%       { filter: brightness(1.2); }
}

/* ===================== KATEGORİ KARTLARI ===================== */
.category-card {
    background: rgba(255,255,255,0.04) !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: var(--card-radius) !important;
    backdrop-filter: blur(24px) saturate(150%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(150%) !important;
    box-shadow: 0 4px 24px rgba(0,0,0,0.15), inset 0 1px 0 rgba(255,255,255,0.06) !important;
    transition: all 0.35s var(--ease-spring) !important;
    position: relative;
    overflow: hidden;
}

/* Parıldayan üst kenarlık */
.category-card::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 200%; height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.25) 50%, transparent 100%);
    transition: left 0.6s ease;
    pointer-events: none;
}
.category-card:hover::before { left: 0; }

.category-card:hover {
    background: rgba(255,255,255,0.07) !important;
    transform: translateY(-8px) scale(1.02) !important;
    border-color: color-mix(in srgb, var(--theme-main) 45%, transparent) !important;
    box-shadow:
        0 24px 48px rgba(0,0,0,0.25),
        0 0 0 1px color-mix(in srgb, var(--theme-main) 22%, transparent),
        0 0 50px -15px color-mix(in srgb, var(--theme-main) 30%, transparent),
        inset 0 1px 0 rgba(255,255,255,0.12) !important;
}

.icon-bg {
    border-radius: 14px !important;
    background: color-mix(in srgb, var(--accent) 12%, transparent) !important;
    border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent) !important;
    box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 20%, transparent) !important;
    transition: all 0.25s var(--ease-spring) !important;
}
.category-card:hover .icon-bg {
    background: color-mix(in srgb, var(--theme-main) 20%, transparent) !important;
    border-color: color-mix(in srgb, var(--theme-main) 35%, transparent) !important;
    box-shadow: 0 0 20px color-mix(in srgb, var(--theme-main) 30%, transparent) !important;
    transform: scale(1.1) rotate(-8deg) !important;
}

/* ===================== OYUN KARTLARI ===================== */
.game-card {
    background: rgba(255,255,255,0.03) !important;
    border: 1px solid rgba(255,255,255,0.07) !important;
    border-radius: 18px !important;
    backdrop-filter: blur(20px) !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.05) !important;
    transition: all 0.25s var(--ease-spring) !important;
}
.game-card:hover {
    background: rgba(255,255,255,0.07) !important;
    border-color: color-mix(in srgb, var(--accent) 55%, transparent) !important;
    transform: translateY(-6px) scale(1.03) !important;
    box-shadow:
        0 16px 32px rgba(0,0,0,0.2),
        0 0 0 1px color-mix(in srgb, var(--accent) 25%, transparent),
        0 0 30px -8px color-mix(in srgb, var(--accent) 35%, transparent),
        inset 0 1px 0 rgba(255,255,255,0.1) !important;
}

.game-icon {
    background: color-mix(in srgb, var(--accent) 10%, transparent) !important;
    border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent) !important;
    border-radius: 14px !important;
    box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 18%, transparent) !important;
    transition: all 0.25s var(--ease-spring) !important;
}
.game-card:hover .game-icon {
    transform: scale(1.12) rotate(-6deg) !important;
    box-shadow: 0 0 20px color-mix(in srgb, var(--accent) 35%, transparent) !important;
}

/* ===================== HERO KARTI ===================== */
.hero-card {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--theme-main) 85%, #1e293b),
        color-mix(in srgb, var(--theme-main) 30%, #060c16)
    ) !important;
    border-radius: 28px !important;
    border: 1px solid color-mix(in srgb, var(--theme-main) 40%, transparent) !important;
    box-shadow:
        0 24px 60px rgba(0,0,0,0.4),
        0 0 80px -25px color-mix(in srgb, var(--theme-main) 50%, transparent),
        inset 0 1px 0 rgba(255,255,255,0.15) !important;
    position: relative;
    overflow: hidden;
}
.hero-card::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 65%);
    pointer-events: none;
}
.hero-card::after {
    content: '';
    position: absolute;
    bottom: -60px; left: -60px;
    width: 250px; height: 250px;
    background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
    pointer-events: none;
}

/* ===================== BUTONLAR ===================== */
.btn-primary {
    background: linear-gradient(
        135deg,
        var(--theme-main),
        color-mix(in srgb, var(--theme-main) 65%, var(--accent))
    ) !important;
    border: 1px solid color-mix(in srgb, var(--theme-main) 70%, white) !important;
    color: #ffffff !important;
    text-shadow: 0 1px 4px rgba(0,0,0,0.3) !important;
    box-shadow:
        0 4px 16px color-mix(in srgb, var(--theme-main) 45%, transparent),
        inset 0 1px 0 rgba(255,255,255,0.25),
        inset 0 -1px 0 rgba(0,0,0,0.1) !important;
    transition: all 0.2s var(--ease-spring) !important;
    font-weight: 700 !important;
    letter-spacing: 0.01em;
}
.btn-primary:hover {
    transform: translateY(-2px) scale(1.03) !important;
    box-shadow:
        0 8px 28px color-mix(in srgb, var(--theme-main) 60%, transparent),
        inset 0 1px 0 rgba(255,255,255,0.3) !important;
    filter: brightness(1.1);
}
.btn-primary:active { transform: translateY(0) scale(0.98) !important; }

/* ===================== GİRİŞ EKRANI - KRİSTAL KAM ===================== */
#auth-screen {
    background:
        radial-gradient(ellipse at 18% 18%, rgba(0,133,199,0.32) 0%, transparent 50%),
        radial-gradient(ellipse at 82% 82%, rgba(223,0,36,0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(99,102,241,0.08) 0%, transparent 60%),
        #05091a !important;
}

#auth-screen .auth-card {
    background: rgba(255,255,255,0.96) !important;
    backdrop-filter: blur(50px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(50px) saturate(200%) !important;
    border: 1px solid rgba(255,255,255,0.7) !important;
    border-radius: 32px !important;
    box-shadow:
        0 40px 100px -20px rgba(0,0,0,0.25),
        0 0 0 1px rgba(255,255,255,0.5),
        inset 0 2px 0 rgba(255,255,255,0.9),
        inset 0 -1px 0 rgba(0,0,0,0.04) !important;
}

.auth-brand-text {
    font-size: 2.8rem !important;
    font-weight: 900 !important;
    letter-spacing: -2px !important;
    background: linear-gradient(135deg, #0085C7 0%, #0ea5e9 50%, #38bdf8 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    margin-top: 12px !important;
}

#auth-screen .auth-card .input-group input {
    background: rgba(248,250,252,0.95) !important;
    border: 1.5px solid #dde5ef !important;
    border-radius: 12px !important;
    padding: 14px 18px !important;
    color: #0f172a !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    transition: all 0.15s ease !important;
    box-shadow: inset 0 1px 4px rgba(0,0,0,0.05) !important;
}
#auth-screen .auth-card .input-group input:focus {
    border-color: #0085C7 !important;
    box-shadow: inset 0 1px 4px rgba(0,0,0,0.04), 0 0 0 4px rgba(0,133,199,0.1) !important;
    background: #ffffff !important;
}

#auth-screen .btn-primary {
    background: linear-gradient(135deg, #0085C7, #0070a8) !important;
    border-radius: 12px !important;
    padding: 14px !important;
    font-size: 1rem !important;
    box-shadow: 0 4px 20px rgba(0,133,199,0.45) !important;
    border: none !important;
}
#auth-screen .btn-primary:hover {
    box-shadow: 0 8px 30px rgba(0,133,199,0.6) !important;
    transform: translateY(-2px) !important;
}

#auth-screen .auth-card .btn-social {
    border-radius: 12px !important;
    padding: 13px 18px !important;
    transition: all 0.22s var(--ease-spring) !important;
    font-weight: 600 !important;
    color: #1e293b !important;
    border: 1.5px solid #dde5ef !important;
    background: rgba(255,255,255,0.8) !important;
}
#auth-screen .auth-card .btn-social:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(0,0,0,0.1) !important;
    background: #ffffff !important;
}

/* ===================== STAT KUTULARI ===================== */
.stat-box {
    background: rgba(255,255,255,0.04) !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: var(--card-radius) !important;
    backdrop-filter: blur(20px) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.06) !important;
    transition: all 0.25s var(--ease-spring) !important;
    position: relative;
    overflow: hidden;
}
.stat-box::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
    pointer-events: none;
}
.stat-box:hover {
    transform: translateY(-5px) !important;
    border-color: color-mix(in srgb, var(--accent) 40%, transparent) !important;
    box-shadow:
        0 16px 32px rgba(0,0,0,0.2),
        0 0 30px -8px color-mix(in srgb, var(--accent) 25%, transparent) !important;
}
.stat-val {
    font-weight: 900 !important;
    letter-spacing: -1.5px !important;
    background: linear-gradient(135deg, var(--accent), var(--theme-main));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===================== ROZET & MAĞAZA KARTLARI ===================== */
.badge-card {
    background: rgba(255,255,255,0.03) !important;
    border: 1px solid rgba(255,255,255,0.07) !important;
    border-radius: var(--card-radius) !important;
    backdrop-filter: blur(20px) !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12) !important;
    transition: all 0.25s var(--ease-spring) !important;
}
.badge-card.unlocked {
    background: rgba(255,255,255,0.06) !important;
    border-color: color-mix(in srgb, var(--accent) 40%, transparent) !important;
    box-shadow: 0 0 30px -8px color-mix(in srgb, var(--accent) 30%, transparent) !important;
}
.badge-card:hover {
    transform: translateY(-6px) !important;
    box-shadow: 0 16px 32px rgba(0,0,0,0.2) !important;
}

/* ===================== SORU SEÇENEKLERİ ===================== */
.olympiad-option-btn {
    background: rgba(255,255,255,0.04) !important;
    border: 1.5px solid rgba(255,255,255,0.09) !important;
    border-radius: 14px !important;
    padding: 15px 20px !important;
    transition: all 0.18s var(--ease-spring) !important;
    font-weight: 600 !important;
    text-align: left;
    backdrop-filter: blur(10px) !important;
}
.olympiad-option-btn:hover {
    background: color-mix(in srgb, var(--theme-main) 10%, rgba(255,255,255,0.05)) !important;
    border-color: color-mix(in srgb, var(--theme-main) 50%, transparent) !important;
    transform: translateX(8px) !important;
    box-shadow: -5px 0 0 0 var(--theme-main), 0 4px 16px rgba(0,0,0,0.12) !important;
}
.olympiad-option-btn.correct {
    background: linear-gradient(135deg, #16a34a, #166534) !important;
    border-color: #22c55e !important;
    box-shadow: 0 4px 20px rgba(22,163,74,0.4), 0 0 0 1px #22c55e !important;
    color: white !important;
}
.olympiad-option-btn.wrong {
    background: linear-gradient(135deg, #dc2626, #991b1b) !important;
    border-color: #ef4444 !important;
    box-shadow: 0 4px 20px rgba(220,38,38,0.4), 0 0 0 1px #ef4444 !important;
    color: white !important;
}

/* ===================== GEÇİŞ ANİMASYONLARI ===================== */
@keyframes floatUp {
    from { opacity: 0; transform: translateY(18px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.content-section.active {
    animation: floatUp 0.4s cubic-bezier(0.16,1,0.3,1) !important;
}

/* ===================== HEDEFLER & TAKVİM ===================== */
.goals-container, .calendar-card {
    background: rgba(255,255,255,0.04) !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: 22px !important;
    backdrop-filter: blur(24px) !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15), inset 0 1px 0 rgba(255,255,255,0.06) !important;
}
.goal-item {
    background: rgba(255,255,255,0.02) !important;
    border-radius: 12px !important;
    border: 1px solid rgba(255,255,255,0.05) !important;
    transition: all 0.18s ease !important;
}
.goal-item:hover {
    background: rgba(255,255,255,0.05) !important;
    border-color: color-mix(in srgb, var(--accent) 32%, transparent) !important;
    transform: translateX(4px);
}
.calendar-day {
    border-radius: 10px !important;
    transition: all 0.18s ease !important;
    font-weight: 600;
}
.calendar-day:hover {
    background: color-mix(in srgb, var(--accent) 12%, var(--bg-dark)) !important;
    border-color: color-mix(in srgb, var(--accent) 40%, transparent) !important;
    transform: scale(1.08);
}
.calendar-day.today {
    border-color: var(--olympic-yellow) !important;
    box-shadow: 0 0 15px rgba(244,195,0,0.3), 0 0 0 2px rgba(244,195,0,0.12) !important;
}
.calendar-day.active {
    background: linear-gradient(135deg, var(--olympic-blue), color-mix(in srgb, var(--olympic-blue) 65%, #6366f1)) !important;
    box-shadow: 0 4px 16px rgba(0,133,199,0.4) !important;
    border-color: transparent !important;
}

/* ===================== BAŞARI MODALİ ===================== */
.achievement-modal-content {
    background: linear-gradient(145deg, #18264a 0%, #0e1a38 60%, #090d1e 100%) !important;
    border: 1.5px solid color-mix(in srgb, var(--accent) 65%, transparent) !important;
    border-radius: 32px !important;
    box-shadow:
        0 30px 70px rgba(0,0,0,0.6),
        0 0 100px -25px color-mix(in srgb, var(--accent) 35%, transparent),
        inset 0 1px 0 rgba(255,255,255,0.1) !important;
}

/* ===================== SOHBET & AI ===================== */
.ai-chat-window, .ai-widget-container {
    border-radius: 24px !important;
    background: rgba(8,12,22,0.97) !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    box-shadow: 0 30px 70px rgba(0,0,0,0.45) !important;
    backdrop-filter: blur(30px) !important;
}
.message.ai {
    background: rgba(255,255,255,0.07) !important;
    border: 1px solid rgba(255,255,255,0.09) !important;
    border-radius: 16px 16px 16px 4px !important;
}
.message.user {
    background: linear-gradient(135deg, var(--theme-main), var(--accent)) !important;
    border-radius: 16px 16px 4px 16px !important;
    box-shadow: 0 4px 16px color-mix(in srgb, var(--theme-main) 38%, transparent) !important;
}
.chat-send-btn {
    background: linear-gradient(135deg, var(--theme-main), var(--accent)) !important;
    box-shadow: 0 4px 14px color-mix(in srgb, var(--theme-main) 40%, transparent) !important;
    transition: all 0.18s var(--ease-spring) !important;
}
.chat-send-btn:hover {
    transform: scale(1.14) !important;
    box-shadow: 0 6px 22px color-mix(in srgb, var(--theme-main) 55%, transparent) !important;
}
.ai-widget-toggle {
    box-shadow: 0 4px 24px rgba(0,0,0,0.35), 0 0 25px rgba(6,182,212,0.4) !important;
    transition: all 0.22s var(--ease-spring) !important;
}
.ai-widget-toggle:hover {
    transform: scale(1.12) !important;
    box-shadow: 0 8px 35px rgba(0,0,0,0.45), 0 0 35px rgba(6,182,212,0.6) !important;
}

/* ===================== MİNİ LİSTE ===================== */
.mini-list-item {
    background: rgba(255,255,255,0.025) !important;
    border-radius: 12px !important;
    border: 1px solid rgba(255,255,255,0.05) !important;
    transition: all 0.18s ease !important;
}
.mini-list-item:hover {
    background: rgba(255,255,255,0.05) !important;
    border-color: rgba(255,255,255,0.09) !important;
}

/* ===================== KARALAMA TAHTASI ===================== */
.scratchpad-panel {
    background: rgba(8,12,22,0.92) !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    backdrop-filter: blur(40px) !important;
    border-radius: 24px 0 0 24px !important;
    box-shadow: 0 30px 70px rgba(0,0,0,0.4) !important;
}
.scratchpad-color-dot { transition: transform 0.18s var(--ease-spring) !important; }
.scratchpad-color-dot:hover  { transform: scale(1.22) !important; }
.scratchpad-color-dot.active {
    transform: scale(1.28) !important;
    box-shadow: 0 0 0 2.5px white, 0 4px 12px rgba(0,0,0,0.3) !important;
}

/* ===================== DUEL PANELİ ===================== */
.duel-live-panel {
    background: rgba(255,255,255,0.04) !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: 20px !important;
    backdrop-filter: blur(20px) !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15) !important;
}
.duel-live-progress-bar.player {
    background: linear-gradient(90deg, var(--theme-main), var(--accent)) !important;
    box-shadow: 0 0 12px color-mix(in srgb, var(--theme-main) 55%, transparent) !important;
}

/* ===================== BACK BUTONU ===================== */
.btn-back {
    border-radius: 10px !important;
    font-weight: 600 !important;
    transition: all 0.18s ease !important;
    backdrop-filter: blur(10px) !important;
}
.btn-back:hover {
    background: rgba(255,255,255,0.07) !important;
    border-color: rgba(255,255,255,0.18) !important;
}

/* ===================== TEMA GEÇİŞLERİ ===================== */
body, .sidebar, .main-content, .category-card, .user-profile,
.stat-box, .badge-card, .shop-card, .game-card,
.goal-item, .calendar-day, .mini-list-item {
    transition-property: background-color, border-color, box-shadow, color, opacity;
    transition-duration: 0.3s;
    transition-timing-function: ease;
}

/* ==========================================================================
   PREMIUM MAĞAZA KART STİLLERİ
   ========================================================================== */

/* Mağaza griди: daha geniş kolonlar */
#shop-items-grid.shop-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)) !important;
    gap: 20px !important;
}

/* Premium mağaza kartı temel yapı — KARANLIK TEMA */
.premium-shop-card {
    background: rgba(255,255,255,0.04) !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    border-radius: 22px !important;
    padding: 0 !important;
    overflow: hidden !important;
    position: relative !important;
    transition: all 0.3s cubic-bezier(0.175,0.885,0.32,1.275) !important;
    backdrop-filter: blur(20px) !important;
    display: flex !important;
    flex-direction: column !important;
}

/* AYDINLIK TEMA — kart arka planı */
[data-theme="light"] .premium-shop-card {
    background: rgba(255,255,255,0.85) !important;
    border: 1px solid rgba(0,0,0,0.08) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.9) !important;
}

/* Gradient arka plan parıltısı */
.shop-card-glow-bg {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 120px;
    opacity: 0.18;
    pointer-events: none;
    border-radius: 22px 22px 60% 60%;
    transition: opacity 0.3s ease;
}

.premium-shop-card:hover .shop-card-glow-bg {
    opacity: 0.32;
}

/* İçerik wrapper */
.shop-card-inner {
    position: relative;
    z-index: 1;
    padding: 24px 20px 20px;
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 10px;
}

/* Büyük renkli ikon */
.premium-shop-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.55rem;
    color: white;
    transition: all 0.3s cubic-bezier(0.175,0.885,0.32,1.275);
    margin-bottom: 4px;
    flex-shrink: 0;
}

.premium-shop-card:hover .premium-shop-icon {
    transform: scale(1.12) rotate(-8deg);
    filter: brightness(1.1);
}

/* Fiyat etiketi */
.shop-price-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    padding: 3px 10px;
    font-size: 0.82rem;
    font-weight: 800;
    color: white;
    width: fit-content;
    backdrop-filter: blur(8px);
    letter-spacing: 0.3px;
}

/* Fiyat etiketi — AYDINLIK TEMA */
[data-theme="light"] .shop-price-tag {
    background: rgba(0,0,0,0.08);
    border: 1px solid rgba(0,0,0,0.12);
    color: #0f172a;
/* kapanış parantezi aşağıda devam ediyor — bu blok birleştirme için açık bırakıldı */
}

/* Başlık — KARANLIK: beyaz, AYDINLIK: koyu */
.premium-shop-card .shop-card-title {
    font-size: 0.98rem !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    margin: 0 !important;
    line-height: 1.3;
}
[data-theme="light"] .premium-shop-card .shop-card-title {
    color: #0f172a !important;
}

/* Açıklama — KARANLIK: yarı şeffaf beyaz, AYDINLIK: koyu gri */
.premium-shop-card .shop-card-desc {
    font-size: 0.78rem !important;
    color: rgba(255,255,255,0.65) !important;
    line-height: 1.5 !important;
    flex-grow: 1 !important;
    margin: 0 !important;
}
[data-theme="light"] .premium-shop-card .shop-card-desc {
    color: #475569 !important;
}

/* Satın al butonu */
.premium-shop-btn {
    border-radius: 12px !important;
    padding: 10px !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    color: white !important;
    transition: all 0.2s cubic-bezier(0.175,0.885,0.32,1.275) !important;
    width: 100% !important;
    margin-top: auto !important;
    letter-spacing: 0.3px;
}
.premium-shop-btn:not(:disabled):hover {
    transform: translateY(-2px) scale(1.03) !important;
    filter: brightness(1.1) !important;
}
.premium-shop-btn:disabled {
    background: rgba(255,255,255,0.08) !important;
    color: rgba(255,255,255,0.45) !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
}

/* Devre dışı buton — AYDINLIK TEMA */
[data-theme="light"] .premium-shop-btn:disabled {
    background: rgba(0,0,0,0.06) !important;
    color: rgba(0,0,0,0.35) !important;
}

/* Glow arka plan — AYDINLIK TEMADA biraz daha belirgin */
[data-theme="light"] .shop-card-glow-bg {
    opacity: 0.22 !important;
}
[data-theme="light"] .premium-shop-card:hover .shop-card-glow-bg {
    opacity: 0.38 !important;
}

/* Hover kart efekti */
.premium-shop-card:hover {
    transform: translateY(-8px) scale(1.02) !important;
    border-color: var(--item-color, rgba(255,255,255,0.2)) !important;
    box-shadow:
        0 20px 40px rgba(0,0,0,0.3),
        0 0 0 1px var(--item-color, rgba(255,255,255,0.1)),
        0 0 50px -15px var(--item-color, rgba(255,255,255,0.1)) !important;
}

/* Mağaza kategori sekmeleri premium stil */
.shop-cat-btn {
    border-radius: 12px !important;
    padding: 10px 18px !important;
    font-weight: 700 !important;
    font-size: 0.88rem !important;
    transition: all 0.2s cubic-bezier(0.175,0.885,0.32,1.275) !important;
    border: 1px solid transparent !important;
}
.shop-cat-btn:hover {
    background: rgba(255,255,255,0.08) !important;
    border-color: rgba(255,255,255,0.12) !important;
    transform: translateY(-1px) !important;
}
.shop-cat-btn.active {
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--theme-main) 55%, transparent),
        color-mix(in srgb, var(--theme-main) 28%, transparent)
    ) !important;
    color: white !important;
    border-color: color-mix(in srgb, var(--theme-main) 55%, transparent) !important;
    box-shadow: 0 4px 16px -4px color-mix(in srgb, var(--theme-main) 50%, transparent) !important;
}

/* Mağaza üst başlık alanı cam efekti */
#shop .content-section > div:first-child,
.shop-header-area {
    background: rgba(255,255,255,0.03) !important;
    border: 1px solid rgba(255,255,255,0.07) !important;
    border-radius: 20px !important;
    backdrop-filter: blur(20px) !important;
}

/* ==========================================================================
   TEMA UYUMLU METİN DÜZELTMELERİ
   Karanlık = beyaz metin | Aydınlık = koyu metin
   ========================================================================== */

/* Fiyat etiketi sayısı (span içi) */
[data-theme="light"] .shop-price-tag span {
    color: #0f172a;
}

/* Kategori sekmeler — aydınlık */
[data-theme="light"] .shop-cat-btn {
    color: #374151;
}
[data-theme="light"] .shop-cat-btn:hover {
    background: rgba(0,0,0,0.06) !important;
    border-color: rgba(0,0,0,0.1) !important;
    color: #111827;
}

/* Mağaza genel text alanı düzeltme — açık temada ikonun içindeki renk zaten beyaz kalabilir (renkli arka plan üstünde) */
[data-theme="light"] .premium-shop-icon {
    color: white; /* ikonlar renkli gradient üstünde — beyaz kalmalı */
}

/* Hover kart efekti — aydınlık */
[data-theme="light"] .premium-shop-card:hover {
    box-shadow:
        0 20px 40px rgba(0,0,0,0.15),
        0 0 0 1px var(--item-color, rgba(0,0,0,0.1)),
        0 0 50px -15px var(--item-color, rgba(0,0,0,0.08)) !important;
}

/* Mağaza bakiye sayısı */
[data-theme="light"] #shop-gold-balance {
    color: #b45309 !important;
}

/* ==========================================================================
   WIDGET DOCK & SES KONTROL STİLLERİ
   ========================================================================== */
.scratchpad-widget-dock-container {
    position: fixed;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3000;
    display: none;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    pointer-events: auto;
    
    /* İnce çerçeveli cam efekti (Glassmorphism & Thin Border) */
    padding: 10px;
    border-radius: 40px;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    backdrop-filter: blur(20px) saturate(140%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(140%) !important;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.25), 
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 0 20px rgba(255, 255, 255, 0.02) !important;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease !important;
    cursor: grab !important;
}

[data-theme="light"] .scratchpad-widget-dock-container {
    background: rgba(255, 255, 255, 0.45) !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.08), 
        inset 0 1px 0 rgba(255, 255, 255, 0.4),
        0 0 20px rgba(0, 0, 0, 0.02) !important;
}

.scratchpad-toggle-btn, .scratchpad-sound-btn {
    position: static !important;
    transform: none !important;
    width: 54px !important;
    height: 54px !important;
    background: linear-gradient(135deg, var(--theme-main), var(--accent)) !important;
    border: 1px solid rgba(255,255,255,0.15) !important;
    border-radius: 50% !important;
    color: white !important;
    font-size: 1.35rem !important;
    cursor: pointer !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), 0 0 15px color-mix(in srgb, var(--theme-main) 30%, transparent) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: transform 0.25s cubic-bezier(0.175,0.885,0.32,1.275), box-shadow 0.25s ease !important;
    user-select: none;
    -webkit-user-drag: none;
}

.scratchpad-toggle-btn:hover, .scratchpad-sound-btn:hover {
    transform: scale(1.08) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 0 20px color-mix(in srgb, var(--theme-main) 50%, transparent) !important;
}

.scratchpad-toggle-btn:active, .scratchpad-sound-btn:active {
    transform: scale(0.96) !important;
}

/* Popover Panel (Cam Efekti) */
.sound-popover-panel {
    display: none;
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(8,12,22,0.96) !important;
    border: 1px solid rgba(255,255,255,0.12) !important;
    border-radius: 16px !important;
    padding: 16px !important;
    backdrop-filter: blur(25px) !important;
    -webkit-backdrop-filter: blur(25px) !important;
    box-shadow: 0 15px 40px rgba(0,0,0,0.5) !important;
    z-index: 3100;
    min-width: 180px;
    flex-direction: column;
    gap: 12px;
    cursor: default;
    pointer-events: auto;
}

[data-theme="light"] .sound-popover-panel {
    background: rgba(255,255,255,0.98) !important;
    border: 1px solid rgba(0,0,0,0.1) !important;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15) !important;
}

.sound-popover-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 800;
    color: white;
}
[data-theme="light"] .sound-popover-header {
    color: #0f172a;
}

.sound-popover-header span:last-child {
    background: var(--theme-main);
    padding: 1px 6px;
    border-radius: 8px;
    font-size: 0.72rem;
    color: white;
}

.sound-popover-panel input[type="range"] {
    width: 100%;
    accent-color: var(--theme-main);
    cursor: pointer;
    height: 6px;
    border-radius: 3px;
    outline: none;
}

.sound-popover-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
}
[data-theme="light"] .sound-popover-row {
    color: #334155;
}

.sound-popover-row input[type="checkbox"] {
    cursor: pointer;
    accent-color: var(--theme-main);
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   AYDINLIK TEMA KARALAMA DEFTERİ KONTRAST DÜZELTMELERİ
   ========================================================================== */
[data-theme="light"] .scratchpad-panel {
    background: rgba(255, 255, 255, 0.98) !important;
    border: 1.5px solid rgba(0, 0, 0, 0.12) !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15) !important;
}

[data-theme="light"] .scratchpad-header h4 {
    color: #0f172a !important;
}

[data-theme="light"] .scratchpad-header button {
    color: #0f172a !important;
}

[data-theme="light"] .scratchpad-tool-btn {
    border-color: rgba(0, 0, 0, 0.15) !important;
    color: #334155 !important;
    background: rgba(0, 0, 0, 0.04) !important;
}

[data-theme="light"] .scratchpad-tool-btn:hover {
    background: rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .scratchpad-tool-btn.active {
    background: var(--theme-main) !important;
    color: white !important;
    border-color: transparent !important;
}

.scratchpad-canvas-container {
    background: #ffffff !important;
    border: 2px solid rgba(0, 0, 0, 0.1) !important;
}

[data-theme="light"] .scratchpad-color-dot.active {
    box-shadow: 0 0 0 2.5px #0f172a, 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

/* Karalama Defteri Metin Kutusu Stilleri */
.scratchpad-text-input::placeholder {
    color: inherit !important;
    opacity: 0.5 !important;
}

/* ==========================================================================
   DEVELOPMENT PASS GATE SCREEN
   ========================================================================== */
.dev-gate-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: radial-gradient(ellipse at 50% 50%, rgba(10, 15, 30, 0.98), #05070c);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999999;
    padding: 20px;
    box-sizing: border-box;
}

.dev-gate-card {
    background: rgba(30, 41, 59, 0.45);
    backdrop-filter: blur(25px) saturate(190%);
    -webkit-backdrop-filter: blur(25px) saturate(190%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    max-width: 440px;
    text-align: center;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transform: scale(1);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.dev-gate-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 24px;
}

.dev-gate-logo-img {
    width: 64px;
    height: 64px;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 15px rgba(0, 133, 199, 0.4));
}

.dev-gate-brand {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ffffff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dev-gate-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(244, 195, 0, 0.12);
    border: 1px solid rgba(244, 195, 0, 0.25);
    color: #F4C300;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 99px;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dev-gate-card h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #f8fafc;
    margin-bottom: 10px;
    line-height: 1.4;
}

.dev-gate-card p {
    font-size: 0.9rem;
    color: #94a3b8;
    margin-bottom: 30px;
    line-height: 1.5;
}

.dev-gate-input-group {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.dev-gate-input-group input {
    background: rgba(255, 255, 255, 0.04);
    border: 1.5px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 14px 16px;
    color: #ffffff;
    font-size: 1rem;
    outline: none;
    transition: all 0.2s ease;
    text-align: center;
}

.dev-gate-input-group input:focus {
    border-color: #0085C7;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(0, 133, 199, 0.25);
}

.dev-gate-btn {
    background: linear-gradient(135deg, #0085C7, #005a87);
    border: none;
    border-radius: 12px;
    padding: 14px;
    color: #ffffff;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px rgba(0, 133, 199, 0.3);
}

.dev-gate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 133, 199, 0.4);
}

.dev-gate-btn:active {
    transform: translateY(0);
}

.dev-gate-error-msg {
    margin-top: 16px;
    color: #EF4444;
    font-size: 0.85rem;
    font-weight: 600;
    animation: fadeIn 0.3s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

.dev-gate-card.shake {
    animation: shake 0.4s ease;
    border-color: rgba(239, 68, 68, 0.4);
}