/* Profile Specific Styles */
.profile-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Profile Header */
.profile-header {
    margin-bottom: 2rem;
}

.profile-cover {
    background: linear-gradient(135deg, var(--azul), var(--azul-claro));
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(7, 7, 56, 0.2);
}

.cover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(254, 0, 0, 0.1) 0%, transparent 50%);
}

.profile-avatar-large {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.avatar-container {
    position: relative;
    width: 120px;
    height: 120px;
}

.avatar-container img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--branco);
    box-shadow: 0 0 30px rgba(254, 0, 0, 0.3);
    position: relative;
    z-index: 2;
}

.avatar-glow {
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    background: radial-gradient(circle, rgba(254, 0, 0, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
    animation: pulse 2s infinite;
}

.avatar-status {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    margin-top: 8px;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-indicator.online {
    background: #4CAF50;
    box-shadow: 0 0 10px #4CAF50;
}

.avatar-status span {
    color: var(--branco);
    font-size: 0.9rem;
    font-weight: 500;
}

.profile-info {
    position: relative;
    z-index: 2;
    flex: 1;
}

.profile-info h1 {
    color: var(--branco);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.profile-email {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.profile-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.badge.estudante {
    background: rgba(254, 0, 0, 0.2);
    color: var(--branco);
    border: 1px solid rgba(254, 0, 0, 0.3);
}

.badge.turma {
    background: rgba(255, 255, 255, 0.2);
    color: var(--branco);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.badge.member-since {
    background: rgba(76, 175, 80, 0.2);
    color: var(--branco);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

/* Profile Content */
.profile-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .profile-content {
        grid-template-columns: 1fr;
    }
}

/* Profile Cards */
.profile-card {
    background: var(--branco);
    border-radius: 20px;
    border: 1px solid rgba(7, 7, 56, 0.1);
    box-shadow: 0 5px 20px rgba(7, 7, 56, 0.08);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.profile-card:hover {
    box-shadow: 0 10px 30px rgba(254, 0, 0, 0.1);
    border-color: rgba(254, 0, 0, 0.2);
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.info-item {
    background: rgba(7, 7, 56, 0.02);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid rgba(7, 7, 56, 0.1);
    transition: all 0.3s ease;
}

.info-item:hover {
    background: rgba(254, 0, 0, 0.05);
    border-color: rgba(254, 0, 0, 0.1);
    transform: translateY(-2px);
}

.info-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.5rem;
    color: var(--azul);
    font-weight: 600;
}

.info-label i {
    color: var(--vermelho);
    font-size: 1.1rem;
}

.info-value {
    color: var(--cinza-escuro);
    font-size: 1rem;
    word-break: break-word;
}

/* Progress Stats */
.progress-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.progress-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.progress-circle {
    position: relative;
    width: 60px;
    height: 60px;
}

.progress-circle svg {
    transform: rotate(-90deg);
}

.progress-percent {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: 700;
    font-size: 1rem;
    color: var(--azul);
}

.progress-info h4 {
    color: var(--azul);
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
}

.progress-info p {
    color: var(--cinza-escuro);
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Stats Summary */
.stats-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(7, 7, 56, 0.1);
}

.stat-summary-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem;
    background: rgba(7, 7, 56, 0.02);
    border-radius: 12px;
}

.stat-summary-item i {
    font-size: 1.8rem;
}

.stat-summary-item h3 {
    color: var(--azul);
    font-size: 1.5rem;
    margin-bottom: 0.2rem;
}

.stat-summary-item p {
    color: var(--cinza-escuro);
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Courses List */
.courses-list {
    display: grid;
    gap: 1rem;
}

.course-item-small {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(7, 7, 56, 0.02);
    border-radius: 12px;
    border-left: 4px solid var(--vermelho);
    transition: all 0.3s ease;
}

.course-item-small:hover {
    background: rgba(254, 0, 0, 0.05);
    transform: translateX(5px);
}

.course-icon-small {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.course-icon-small.psc {
    background: rgba(254, 0, 0, 0.1);
    color: var(--vermelho);
}

.course-icon-small.sis {
    background: rgba(7, 7, 56, 0.1);
    color: var(--azul);
}

.course-icon-small.enem {
    background: linear-gradient(135deg, rgba(254, 0, 0, 0.1), rgba(7, 7, 56, 0.1));
    color: var(--roxo);
}

.course-info-small {
    flex: 1;
}

.course-info-small h4 {
    color: var(--azul);
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.course-info-small p {
    color: var(--cinza-escuro);
    opacity: 0.8;
    font-size: 0.8rem;
}

/* Activity Timeline */
.activity-timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.8rem;
    background: rgba(7, 7, 56, 0.02);
    border-radius: 12px;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.activity-item:hover {
    background: rgba(254, 0, 0, 0.05);
    border-left-color: var(--vermelho);
}

.activity-item.correct {
    border-left-color: #4CAF50;
}

.activity-item.incorrect {
    border-left-color: var(--vermelho);
}

.activity-item.watched {
    border-left-color: #2196F3;
}

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.activity-icon.question {
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
}

.activity-icon.video {
    background: rgba(33, 150, 243, 0.1);
    color: #2196F3;
}

.activity-icon.redacao {
    background: rgba(255, 152, 0, 0.1);
    color: var(--laranja);
}

.activity-content {
    flex: 1;
}

.activity-content p {
    color: var(--azul);
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.activity-time {
    color: var(--cinza-escuro);
    opacity: 0.7;
    font-size: 0.8rem;
}

/* System Info */
.system-info {
    display: grid;
    gap: 1rem;
}

.system-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(7, 7, 56, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(7, 7, 56, 0.1);
}

.system-item i {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.system-item h4 {
    color: var(--azul);
    margin-bottom: 0.2rem;
    font-size: 1rem;
}

.system-item p {
    color: var(--cinza-escuro);
    font-size: 0.9rem;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--cinza-escuro);
}

.empty-state i {
    font-size: 3rem;
    color: var(--cinza-medio);
    margin-bottom: 1rem;
}

.empty-state p {
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .profile-main {
        padding: 1rem;
    }
    
    .profile-cover {
        padding: 2rem 1rem;
        text-align: center;
    }
    
    .profile-avatar-large {
        flex-direction: column;
        text-align: center;
    }
    
    .profile-info h1 {
        font-size: 2rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .progress-stats {
        grid-template-columns: 1fr;
    }
    
    .stats-summary {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .stats-summary {
        grid-template-columns: 1fr;
    }
    
    .profile-badges {
        flex-direction: column;
        align-items: flex-start;
    }
}