.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; 
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-box {
    background: #18181b;
    width: 500px;
    border-radius: 16px;
    border: 1px solid #27272a;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
    transform: scale(1);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.hidden .modal-box { 
    transform: scale(0.9); 
}

.modal-close {
    position: absolute;
    top: 15px; 
    right: 15px;
    background: none; 
    border: none;
    color: #666; 
    font-size: 1.2rem;
    cursor: pointer;
}

.modal-close:hover { 
    color: white; 
}

.modal-header {
    background: #202024;
    padding: 20px 20px 0 20px;
    text-align: center;
}

.modal-header h2 { 
    margin: 0 0 15px 0; 
    font-size: 1.2rem; 
}

.modal-tabs { 
    display: flex; 
    gap: 10px; 
    padding-bottom: 15px; 
}

.m-tab {
    flex: 1;
    background: none; 
    border: none;
    padding: 10px;
    color: #888;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-weight: 600;
    transition: 0.2s;
}

.m-tab:hover {
    color: #ccc; 
}

.m-tab.active { 
    color: white; 
    border-bottom-color: var(--brand-primary); 
}

.modal-content { 
    padding: 25px; 
}

.tab-content.hidden { 
    display: none; 
}

.upload-area {
    border: 2px dashed #333;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    color: #666;
    margin-bottom: 15px;
    cursor: pointer;
    transition: 0.2s;
}

.upload-area:hover { 
    border-color: var(--brand-primary); 
    color: var(--brand-primary); 
    background: rgba(99,102,241,0.05); 
}

.upload-area i { 
    font-size: 2rem; 
    margin-bottom: 10px; 
}

textarea {
    width: 100%;
    background: #27272a;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 10px;
    color: white;
    font-family: inherit;
    resize: none;
    outline: none;
    box-sizing: border-box;
}

.input-group-modal { 
    margin-bottom: 15px; 
}

.input-group-modal label { 
    display: block; 
    color: #888; 
    font-size: 0.85rem; 
    margin-bottom: 8px; 
}

.input-group-modal input {
    width: 100%;
    background: #27272a;
    border: 1px solid #333;
    padding: 10px;
    border-radius: 6px;
    color: white;
    outline: none;
    box-sizing: border-box;
}

.category-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 10px; 
}

.cat-btn {
    background: #27272a;
    border: 1px solid #333;
    padding: 10px;
    border-radius: 6px;
    color: #ccc;
    cursor: pointer;
    display: flex; 
    align-items: center; 
    justify-content: center; 
    gap: 8px;
}

.cat-btn.selected { 
    background: var(--brand-gamer); 
    color: black; 
    border-color: var(--brand-gamer); 
    font-weight: bold; 
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

.btn-cancel { 
    background: transparent; 
    color: #888; 
    border: none; 
    cursor: pointer; 
    font-weight: 500; 
}

.btn-confirm {
    background: var(--brand-secondary);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}

.btn-confirm.server-color { 
    background: var(--brand-gamer); 
    color: black; 
}

.nav-btn-create {
    background: var(--brand-primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    display: flex; 
    align-items: center; 
    gap: 8px;
    transition: 0.2s;
    box-shadow: 0 0 10px rgba(99,102,241, 0.3);
}
.nav-btn-create:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 0 15px rgba(99,102,241, 0.5); 
}