* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family:
        Inter,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    background: #07101c;
    color: #e8edf5;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;

    background:
        radial-gradient(circle at 20% 10%, rgba(39, 110, 241, 0.15), transparent 35%),
        radial-gradient(circle at 80% 90%, rgba(17, 181, 141, 0.10), transparent 30%),
        #07101c;
}

.login-shell {
    width: 100%;
    max-width: 430px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 26px;
}

.brand-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: linear-gradient(135deg, #286df4, #12aa94);

    font-weight: 800;
    font-size: 17px;
    letter-spacing: 1px;
}

.brand h1 {
    margin: 0;
    font-size: 26px;
}

.brand p {
    margin: 3px 0 0;
    color: #8d9aad;
    font-size: 13px;
}

.login-card {
    background: rgba(16, 27, 43, 0.96);
    border: 1px solid #243247;
    border-radius: 20px;

    padding: 30px;

    box-shadow:
        0 25px 70px rgba(0, 0, 0, 0.30);
}

.login-header {
    margin-bottom: 25px;
}

.login-header h2 {
    margin: 0;
    font-size: 23px;
}

.login-header p {
    margin: 6px 0 0;
    color: #8491a5;
    font-size: 14px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 7px;
    color: #c5cfdd;
}

.form-group input {
    width: 100%;
    height: 47px;

    border: 1px solid #2b3b51;
    border-radius: 10px;

    padding: 0 13px;

    background: #0b1523;
    color: #ffffff;

    outline: none;
    font-size: 14px;
}

.form-group input:focus {
    border-color: #3277f4;
    box-shadow: 0 0 0 3px rgba(50, 119, 244, 0.12);
}

.btn-primary {
    width: 100%;
    height: 47px;

    border: 0;
    border-radius: 10px;

    background: linear-gradient(135deg, #286df4, #2386f3);

    color: white;

    font-weight: 700;
    font-size: 14px;

    cursor: pointer;
}

.btn-primary:hover {
    filter: brightness(1.08);
}

.alert {
    border-radius: 10px;
    padding: 11px 13px;
    margin-bottom: 18px;
    font-size: 13px;
}

.alert-error {
    background: rgba(232, 72, 85, 0.12);
    border: 1px solid rgba(232, 72, 85, 0.35);
    color: #ff9ca4;
}

.login-links {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;

    font-size: 13px;
}

.login-links a {
    color: #74a5ff;
    text-decoration: none;
}

.login-links a:hover {
    text-decoration: underline;
}

.legal {
    color: #68778b;
    text-align: center;
    font-size: 11px;
    line-height: 1.5;
    margin-top: 20px;
}