:root {
    --navy: #0B1E33;
    --steel: #1C3651;
    --mid: #2E5068;
    --signal: #E8A020;
    --signal2: #F5C842;
    --white: #F0F4F7;
    --muted: #8CA8BC;
    --ok: #2ECC71;
    --err: #E74C3C;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: var(--navy);
    color: var(--white);
    font-family: 'Barlow', sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-wrap {
    width: 100%;
    max-width: 420px;
    padding: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 40px;
    justify-content: center;
}

.logo svg {
    display: block;
}

.logo-text {
    line-height: 1.2;
}

.logo-text .name {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.logo-text .sub {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.card {
    background: var(--steel);
    border: 1px solid var(--mid);
    border-radius: 10px;
    padding: 32px;
}

.card-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 24px;
    color: var(--white);
}

.field {
    margin-bottom: 16px;
}

.field label {
    display: block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 6px;
}

.field input {
    width: 100%;
    background: var(--navy);
    border: 1.5px solid var(--mid);
    border-radius: 3px;
    color: var(--white);
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    padding: 10px 14px;
    outline: none;
    transition: border-color 0.15s;
}

.field input:focus {
    border-color: var(--signal);
}

.btn-login {
    width: 100%;
    margin-top: 8px;
    background: var(--signal);
    color: var(--navy);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 12px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-login:hover {
    background: var(--signal2);
}

.btn-login:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.error-msg {
    margin-top: 14px;
    background: rgba(231, 76, 60, 0.15);
    border: 1px solid var(--err);
    border-radius: 3px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--err);
    display: none;
}

.footer {
    text-align: center;
    margin-top: 24px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--mid);
    letter-spacing: 0.1em;
}