.admin-panel {
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group.row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

input[type="text"],
input[type="password"],
input[type="number"] {
    width: 100%;
    padding: 0.8rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    background: #f4f6f8;
    color: var(--text-color);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="number"]:focus {
    outline: none;
    background: #ffffff;
    border-color: #4facfe;
    box-shadow: 0 0 0 3px rgba(79, 172, 254, 0.2);
}

.btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 8px;
    background: #4facfe;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.btn:hover {
    background: #00f2fe;
}

.btn-secondary {
    background: rgba(0, 0, 0, 0.1);
    color: #333;
    border: 1px solid rgba(0, 0, 0, 0.15);
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.15);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-danger {
    background: #ff6b6b;
}

.btn-danger:hover {
    background: #ff4757;
}

.error-text {
    color: #d32f2f;
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.glass-hr {
    border: 0;
    height: 1px;
    background: var(--glass-border);
    margin: 2rem 0;
}

.new-url-container {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 8px;
}

.copy-group {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

th {
    font-weight: 600;
    background: rgba(255, 255, 255, 0.3);
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.4);
}

.status-active {
    color: #2e7d32;
    font-weight: 500;
}

.status-expired {
    color: #d32f2f;
}