@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600&display=swap');

:root {
    --bg: #0c1021;
    --panel: #12172b;
    --accent: #6ef3c5;
    --muted: #7c88a6;
    --text: #e5ecff;
    --danger: #ff7b7b;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    background: radial-gradient(circle at 20% 20%, rgba(110, 243, 197, 0.1), transparent 25%),
        radial-gradient(circle at 80% 10%, rgba(255, 123, 123, 0.08), transparent 23%),
        var(--bg);
    color: var(--text);
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
}

aside {
    background: rgba(18, 23, 43, 0.9);
    padding: 24px;
    border-right: 1px solid rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(8px);
}

.brand {
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 32px;
}

.brand-badge {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: linear-gradient(135deg, #38f3cc, #5b6ff7);
    color: #0c1021;
    font-weight: 800;
}

.menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 10px;
    color: var(--text);
    border: 1px solid transparent;
    transition: background 0.2s ease, border 0.2s ease, transform 0.2s ease;
}

.menu a:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.06);
    transform: translateX(3px);
}

.menu a.active {
    background: rgba(110, 243, 197, 0.12);
    border-color: rgba(110, 243, 197, 0.2);
    color: #c8fff0;
}

main {
    padding: 32px 40px 40px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.topbar .user {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
    font-size: 14px;
}

.card {
    background: rgba(18, 23, 43, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    padding: 20px 22px;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-top: 12px;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat span {
    color: var(--muted);
    font-size: 13px;
}

.stat strong {
    font-size: 24px;
    letter-spacing: 0.4px;
}

.page-title {
    font-size: 22px;
    margin: 0;
}

.muted {
    color: var(--muted);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 14px;
}

label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
}

input, select, textarea, button {
    width: 100%;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    font-size: 14px;
}

select option {
    background: #0c1021;
    color: #e5ecff;
}

button {
    cursor: pointer;
    border: none;
    background: linear-gradient(135deg, #38f3cc, #5b6ff7);
    color: #0c1021;
    font-weight: 700;
    letter-spacing: 0.4px;
    box-shadow: 0 8px 18px rgba(56, 243, 204, 0.25);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(56, 243, 204, 0.35);
}

.form-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-actions button {
    flex: 1;
}

.btn-inline {
    width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    border: none;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.25);
}

.btn-secondary {
    background: linear-gradient(135deg, rgba(110, 243, 197, 0.55), rgba(91, 111, 247, 0.55));
    color: #0c1021;
    border: 1px solid rgba(110, 243, 197, 0.5);
}

.btn-danger {
    background: #ff7b7b;
    color: #0c1021;
    border: none;
}

.danger {
    color: var(--danger);
}

.login-wrapper {
    max-width: 420px;
    margin: 80px auto;
    padding: 28px;
    background: rgba(18, 23, 43, 0.92);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45);
}

.login-wrapper h1 {
    margin-top: 0;
    margin-bottom: 10px;
}

.center {
    text-align: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(110, 243, 197, 0.12);
    color: #c8fff0;
    font-size: 12px;
}

.logout {
    color: var(--danger);
    font-weight: 600;
}

@media (max-width: 900px) {
    .container {
        grid-template-columns: 1fr;
    }
    aside {
        position: sticky;
        top: 0;
        z-index: 5;
    }
}