* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #111827;
    color: #e5e7eb;
    font-family: Arial, sans-serif;
    font-size: 15px;
}

.topbar {
    background: #080d18;
    min-height: 70px;
    padding: 15px 4%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    border-bottom: 1px solid #273247;
}

.brand {
    font-size: 23px;
    font-weight: bold;
    color: white;
}

.brand span {
    color: #ec4899;
}

nav {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
}

nav a {
    color: #aebbd0;
    text-decoration: none;
    padding: 9px 5px;
}

nav a:hover,
nav a.active {
    color: #ec4899;
}

.container {
    max-width: 1400px;
    margin: 35px auto;
    padding: 0 22px;
}

h1 {
    font-size: 30px;
    margin: 0 0 8px;
    color: white;
}

h2 {
    font-size: 20px;
    margin: 0 0 18px;
    color: white;
}

.subtitle,
.heading p,
.panel p {
    color: #94a3b8;
}

.filterbar {
    display: flex;
    gap: 12px;
    margin: 25px 0;
    flex-wrap: wrap;
}

input,
select {
    padding: 12px;
    border: 1px solid #344155;
    border-radius: 7px;
    background: #1e293b;
    color: white;
    font-size: 14px;
    width: 100%;
}

.filterbar select {
    width: auto;
    min-width: 150px;
}

button {
    padding: 12px 19px;
    background: #db2777;
    color: white;
    border: 0;
    border-radius: 7px;
    cursor: pointer;
    font-weight: bold;
}

button:hover {
    background: #be185d;
}

button.danger {
    background: #991b1b;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 17px;
    margin: 25px 0;
}

.stat-card {
    background: #1e293b;
    border: 1px solid #344155;
    border-radius: 12px;
    padding: 23px;
}

.stat-card span {
    display: block;
    color: #94a3b8;
    font-size: 14px;
}

.stat-card strong {
    display: block;
    color: #f472b6;
    font-size: 30px;
    margin-top: 12px;
}

.panel {
    background: #1e293b;
    border: 1px solid #344155;
    border-radius: 12px;
    padding: 24px;
    margin: 22px 0;
}

.panel-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.panel-heading p {
    margin-bottom: 0;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

th {
    text-align: left;
    color: #94a3b8;
    font-size: 12px;
    text-transform: uppercase;
    padding: 14px 10px;
    border-bottom: 1px solid #344155;
}

td {
    padding: 14px 10px;
    border-bottom: 1px solid #303d50;
    color: #e2e8f0;
}

tr:hover td {
    background: #263449;
}

.url {
    overflow-wrap: anywhere;
    min-width: 250px;
}

label {
    display: block;
    color: #cbd5e1;
    margin: 17px 0 7px;
    font-weight: bold;
}

form input {
    margin-bottom: 10px;
}

.help {
    font-size: 13px;
    line-height: 1.8;
}

.success {
    background: #14532d;
    color: #bbf7d0;
    padding: 13px;
    border-radius: 7px;
    margin: 15px 0;
}

.error {
    background: #7f1d1d;
    color: #fecaca;
    padding: 13px;
    border-radius: 7px;
    margin: 15px 0;
}

.login-page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.login-box {
    width: 100%;
    max-width: 420px;
    background: #1e293b;
    border: 1px solid #344155;
    border-radius: 14px;
    padding: 35px;
}

.login-box h1 {
    color: #ec4899;
}

.login-box p {
    color: #94a3b8;
}

.login-box button {
    width: 100%;
    margin-top: 15px;
}

footer {
    text-align: center;
    color: #64748b;
    padding: 30px 0;
    font-size: 13px;
}

@media(max-width: 850px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width: 500px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 13px;
    }

    .panel {
        padding: 16px;
    }

    .login-box {
        padding: 24px;
    }
}