/* ===============================
   GLOBAL DARK CORPORATE STYLE
================================= */

body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #0a1224, #0e1c3f);
    color: #fff;
    min-height: 100vh;
}

/* HEADER */

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
}

.logo {
    height: 60px;
}

.logout-btn {
    background: #ff3c3c;
    border: none;
    padding: 8px 16px;
    color: white;
    border-radius: 6px;
    cursor: pointer;
}

/* CENTERED CONTAINER */

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
}

.card {
    background: #1b2745;
    padding: 40px;
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 0 30px rgba(0,0,0,0.4);
}

.card h2 {
    margin-bottom: 25px;
}

/* INPUTS */

input, select {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 6px;
    border: none;
    background: #0f1a35;
    color: white;
}

/* BUTTONS */

button {
    background: #2f6df6;
    border: none;
    padding: 10px 18px;
    border-radius: 6px;
    color: white;
    cursor: pointer;
}

button:hover {
    opacity: 0.9;
}

/* TABLE */

table {
    width: 100%;
    margin-top: 20px;
    border-collapse: collapse;
}

th, td {
    padding: 10px;
    text-align: left;
}

th {
    background: #0f1a35;
}