/* ألوان الرتب والعلامات */
.badge-black { color: #000; fill: #000; filter: drop-shadow(0 0 2px rgba(0,0,0,0.4)); }
.badge-gold { color: #FFD700; fill: #FFD700; filter: drop-shadow(0 0 3px rgba(255,215,0,0.5)); }
.badge-blue { color: #1DA1F2; fill: #1DA1F2; }
.badge-green { color: #10B981; fill: #10B981; }

/* إطارات الأورا */
.aura-silver { outline: 2px solid #C0C0C0; outline-offset: 2px; }
.aura-gold { outline: 2px solid #FFD700; outline-offset: 2px; }
.aura-purple { outline: 2px solid #A855F7; outline-offset: 2px; box-shadow: 0 0 15px #a855f7; }

/* شريط التنقل السفلي */
.bottom-nav {
    position: fixed; bottom: 0; left: 0; right: 0; height: 70px;
    background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(15px);
    display: flex; justify-content: space-around; align-items: center;
    border-top: 1px solid rgba(0,0,0,0.05); z-index: 1000;
}
.dark .bottom-nav { background: rgba(15, 23, 42, 0.9); border-color: rgba(255,255,255,0.05); }

/* زر الإضافة */
.btn-add-center {
    background: linear-gradient(135deg, #6366f1, #4f46e5); color: white;
    width: 58px; height: 58px; border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    transform: translateY(-20px); box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

/* واجهة البروفايل */
.profile-header {
    background: linear-gradient(to bottom, #6366f1 0%, #6366f1 40%, transparent 40%);
}
.dark .profile-header {
    background: linear-gradient(to bottom, #1e1b4b 0%, #1e1b4b 40%, transparent 40%);
}

.input-field {
    width: 100%; padding: 1rem; border-radius: 1rem; background: #f8fafc;
    border: 1px solid #e2e8f0; outline: none; transition: 0.3s;
}
.dark .input-field { background: #0f172a; border-color: #1e293b; color: white; }
.input-field:focus { border-color: #6366f1; box-shadow: 0 0 0 3px rgba(99,102,241,0.1); }