/* ============================================
   AVATAR UPLOAD - Estilos do Modal
   ============================================ */

/* Modal Overlay */
.avatar-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

/* Modal Content */
.avatar-modal-content {
    position: relative;
    z-index: 1;
    background: var(--card-bg, white);
    border-radius: 16px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: avatarModalFadeIn 0.3s ease;
}

@keyframes avatarModalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Header */
.avatar-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color, #eee);
}

.avatar-modal-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-primary, #333);
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar-modal-header h3 i {
    color: var(--primary-color, #667eea);
}

.avatar-modal-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-secondary, #666);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.2s;
}

.avatar-modal-close:hover {
    background: var(--bg-secondary, #f5f5f5);
    color: var(--danger-color, #ea4335);
}

/* Body */
.avatar-modal-body {
    padding: 30px 24px;
    text-align: center;
}

/* Avatar Preview */
.avatar-preview-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.avatar-preview {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color, #667eea) 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    border: 4px solid var(--bg-secondary, #f0f0f0);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.avatar-preview:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-instruction {
    color: var(--text-secondary, #666);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* Actions */
.avatar-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.avatar-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.avatar-btn-select {
    background: linear-gradient(135deg, var(--primary-color, #667eea) 0%, #764ba2 100%);
    color: white;
}

.avatar-btn-select:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.avatar-btn-remove {
    background: var(--bg-secondary, #f5f5f5);
    color: var(--danger-color, #ea4335);
    border: 1px solid var(--border-color, #eee);
}

.avatar-btn-remove:hover {
    background: rgba(234, 67, 53, 0.1);
    border-color: var(--danger-color, #ea4335);
}

/* Status Messages */
.avatar-status {
    margin-top: 20px;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    display: none;
}

.avatar-status-loading {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color, #667eea);
}

.avatar-status-success {
    background: rgba(52, 168, 83, 0.1);
    color: var(--success-color, #34a853);
}

.avatar-status-error {
    background: rgba(234, 67, 53, 0.1);
    color: var(--danger-color, #ea4335);
}

/* Dark Mode */
html[data-theme="dark"] .avatar-modal-content {
    background: var(--bg-primary, #1e1e2d);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
}

html[data-theme="dark"] .avatar-modal-header h3 {
    color: var(--text-primary, white);
}

html[data-theme="dark"] .avatar-preview {
    border-color: var(--border-color, rgba(255, 255, 255, 0.1));
}

html[data-theme="dark"] .avatar-instruction {
    color: var(--text-secondary, #aaa);
}

html[data-theme="dark"] .avatar-btn-remove {
    background: transparent;
    border-color: var(--border-color, rgba(255, 255, 255, 0.2));
}

/* Sidebar Avatar Styling */
#sidebar-user-avatar {
    transition: all 0.2s ease;
}

#sidebar-user-avatar:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

#sidebar-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}