:root {
    --bg-dark: #0a0e17;
    --bg-panel: rgba(20, 26, 38, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);
    --primary-color: #2F80ED;
    --primary-hover: #196bd8;
    --text-main: #f0f2f5;
    --text-muted: #9aa4b6;
    --danger: #eb5757;
    --success: #27ae60;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    /* subtle gradient background */
    background: radial-gradient(circle at 15% 50%, rgba(20, 35, 60, 1), #0a0e17 50%);
}

#app {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Glassmorphism panel */
.glass-panel {
    background: var(--bg-panel);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(47, 128, 237, 0.4);
}

.btn-secondary {
    background-color: rgba(255,255,255,0.1);
    color: white;
}

.btn-secondary:hover {
    background-color: rgba(255,255,255,0.15);
}

/* Inputs */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
    font-size: 15px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(0, 0, 0, 0.4);
}

select.form-control {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239aa4b6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    appearance: none;
}

/* Page transitions */
.page-enter {
    animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Header */
.navbar {
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-panel);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.shield-icon {
    width: 24px;
    height: 24px;
    fill: var(--primary-color);
}

/* Status Badges */
.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.badge.active { background: rgba(39, 174, 96, 0.2); color: #27ae60; }
.badge.suspended { background: rgba(242, 153, 74, 0.2); color: #f2994a; }
.badge.closed { background: rgba(235, 87, 87, 0.2); color: #eb5757; }