body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #0b0f1a;
    color: #e6e6e6;
}

/* ===================== */
/* AUTH PAGE */
/* ===================== */

.auth-body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle at top, #0f172a, #05070f);
}

.auth-container {
    background: rgba(20, 25, 45, 0.85);
    padding: 25px;
    border-radius: 14px;
    width: 340px;
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.08);
    border: 1px solid rgba(0, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.tabs {
    display: flex;
    margin-bottom: 15px;
}

.tabs button {
    flex: 1;
    padding: 10px;
    border: none;
    cursor: pointer;
    background: rgba(20, 25, 45, 0.85);
    color: #aaa;
    transition: 0.3s;
}

.tabs button.active {
    background: linear-gradient(90deg, #00f5ff, #7c3aed);
    color: black;
    font-weight: bold;
    box-shadow: 0 0 12px rgba(0, 245, 255, 0.5);
}

.form {
    display: none;
    flex-direction: column;
}

.form.active {
    display: flex;
}

.form h2 {
    color: #00f5ff;
    text-shadow: 0 0 8px rgba(0, 245, 255, 0.4);
}

.form input {
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #1f2a44;
    background: #0f172a;
    color: white;
    outline: none;
    transition: 0.2s;
}

.form input:focus {
    border-color: #00f5ff;
    box-shadow: 0 0 10px rgba(0, 245, 255, 0.3);
}

.form button {
    padding: 10px;
    background: linear-gradient(90deg, #00f5ff, #7c3aed);
    color: black;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
}

.form button:hover {
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.5);
}

/* ===================== */
/* DASHBOARD */
/* ===================== */

.dashboard-body {
    background: #05070f;
}

.layout {
    display: flex;
    height: 100vh;
}

/* SIDEBAR */
.sidebar {
    width: 230px;
    background: #0b1020;
    display: flex;
    flex-direction: column;
    padding: 12px;
    border-right: 1px solid rgba(0, 255, 255, 0.1);
}

.sidebar button {
    margin: 6px 0;
    padding: 10px;
    background: #111827;
    border: 1px solid rgba(0, 255, 255, 0.08);
    color: #ccc;
    cursor: pointer;
    border-radius: 8px;
    transition: 0.2s;
}

.sidebar button:hover {
    background: #0f172a;
    border-color: #00f5ff;
    color: #00f5ff;
    box-shadow: 0 0 10px rgba(0, 245, 255, 0.2);
}

.sidebar .logout {
    margin-top: auto;
    background: #1f1f2e;
    border: 1px solid rgba(255, 0, 100, 0.3);
}

.sidebar .logout:hover {
    background: #2a0f1a;
    color: #ff4d6d;
    box-shadow: 0 0 10px rgba(255, 0, 100, 0.3);
}

/* CONTENT */
.content {
    flex: 1;
    padding: 25px;
    background: radial-gradient(circle at top, #0b1020, #05070f);
}

.content h2 {
    color: #00f5ff;
    text-shadow: 0 0 10px rgba(0, 245, 255, 0.4);
}

.content div {
    margin-top: 10px;
    padding: 15px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.08);
    border-radius: 10px;
}