/* ========================================
   PROFILE COVER - PREMIUM ANIMATED DESIGN
   Option A: Animated Gradient with Particles
   ======================================== */

/* Fix Profile Header Card Padding */
.profile-header-card {
    padding: 0 !important;
    overflow: visible !important;
}

/* Profile Cover Container */
.profile-cover {
    position: relative;
    height: 250px !important;
    width: 100% !important;
    margin: 0 !important;
    border-radius: 20px 20px 0 0 !important;
    overflow: hidden !important;
    background: linear-gradient(135deg,
            #3A0B61 0%,
            #6B1FA3 25%,
            #FFD700 50%,
            #FFF8DC 75%,
            #3A0B61 100%);
    background-size: 400% 400%;
    animation: gradientFlow 20s ease-in-out infinite;
}

/* Animated Gradient Flow */
@keyframes gradientFlow {

    0%,
    100% {
        background-position: 0% 50%;
    }

    25% {
        background-position: 50% 25%;
    }

    50% {
        background-position: 100% 50%;
    }

    75% {
        background-position: 50% 75%;
    }
}

/* Dot Pattern Overlay */
.profile-cover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: 1;
    animation: patternShift 30s linear infinite;
}

@keyframes patternShift {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 100px 100px;
    }
}

/* Glassmorphism Layer */
.profile-cover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg,
            rgba(255, 255, 255, 0.1) 0%,
            rgba(255, 255, 255, 0.05) 50%,
            rgba(0, 0, 0, 0.05) 100%);
    backdrop-filter: blur(2px);
    z-index: 2;
}

/* Light Rays Effect */
.profile-cover {
    background-image:
        linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%),
        linear-gradient(135deg,
            #3A0B61 0%,
            #6B1FA3 25%,
            #FFD700 50%,
            #FFF8DC 75%,
            #3A0B61 100%);
    background-size: 200% 100%, 400% 400%;
    animation: gradientFlow 20s ease-in-out infinite, lightRays 5s linear infinite;
}

@keyframes lightRays {
    0% {
        background-position: -200% 0, 0% 50%;
    }

    100% {
        background-position: 200% 0, 0% 50%;
    }
}

/* Profile Content Area - Add Padding */
.profile-main-info {
    padding: 2rem 2.5rem !important;
}

.profile-stats-row {
    padding: 2rem 2.5rem 2.5rem 2.5rem !important;
}

/* Edit Cover Button - Premium Styling */
.edit-cover-btn,
.btn-icon.edit-cover-btn {
    position: absolute !important;
    bottom: 1rem !important;
    right: 1rem !important;
    z-index: 10 !important;
    width: 48px !important;
    height: 48px !important;
    border-radius: 12px !important;
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 2px solid rgba(255, 215, 0, 0.5) !important;
    color: var(--uitm-purple, #3A0B61) !important;
    font-size: 1.25rem !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.edit-cover-btn:hover,
.btn-icon.edit-cover-btn:hover {
    transform: translateY(-4px) scale(1.05) !important;
    background: rgba(255, 255, 255, 1) !important;
    border-color: var(--uitm-gold, #FFD700) !important;
    box-shadow: 0 8px 24px rgba(255, 215, 0, 0.4),
        0 0 0 4px rgba(255, 215, 0, 0.2) !important;
}

.edit-cover-btn i,
.btn-icon.edit-cover-btn i {
    transition: transform 0.3s ease !important;
}

.edit-cover-btn:hover i,
.btn-icon.edit-cover-btn:hover i {
    transform: rotate(15deg) scale(1.1) !important;
}

.edit-cover-btn:active,
.btn-icon.edit-cover-btn:active {
    transform: translateY(-2px) scale(1.02) !important;
}

/* Shimmer Effect on Hover */
.profile-cover:hover::after {
    animation: shimmer 2s ease-in-out infinite;
}

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

    100% {
        background-position: 200% 0;
    }
}

/* Responsive Cover */
@media (max-width: 768px) {
    .profile-cover {
        height: 180px !important;
    }

    .profile-main-info {
        padding: 1.5rem !important;
    }

    .profile-stats-row {
        padding: 1.5rem !important;
    }

    .edit-cover-btn,
    .btn-icon.edit-cover-btn {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
        bottom: 0.75rem !important;
        right: 0.75rem !important;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {

    .profile-cover,
    .profile-cover::before,
    .profile-cover::after {
        animation: none !important;
    }

    .edit-cover-btn:hover,
    .btn-icon.edit-cover-btn:hover {
        transform: none !important;
    }
}