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

body {
    font-family: 'Segoe UI', sans-serif;
    min-height: 100vh;
    display: flex;
    background: #111 center/cover no-repeat;
}

/* Dark overlay to push bg back */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.62);
    z-index: 0;
}

/* Left accent stripe */
.login-stripe {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: 5px;
    background: var(--color-accent);
    z-index: 1;
}

.login-wrap {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 2rem 1rem;
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--color-header); /* #2c2c2c */
    border-top: 3px solid var(--color-accent);
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.55);
    padding: 2.25rem 2rem 2rem;
    top: 25%;
    position: absolute;
}

/* Brand */
.login-brand {
    text-align: center;
    margin-bottom: 1.75rem;
}
.login-brand img {
    width: 200px;
    opacity: 0.92;
    border-radius: 10px;
}

/* Form */
.login-label {
    display: block;
    font-size: var(--font-size-badge);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-on-dark-55);
    margin-bottom: 0.35rem;
}
.login-input {
    display: block;
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: #111;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 3px;
    color: var(--color-on-dark-85);
    font-size: var(--font-size-nav);
    font-family: inherit;
    margin-bottom: 1.1rem;
    transition: border-color 0.12s;
}
.login-input:focus {
    outline: none;
    border-color: var(--color-accent);
}
.login-input::placeholder { color: var(--color-on-dark-25); }

.login-btn {
    display: block;
    width: 100%;
    padding: 0.7rem;
    margin-top: 0.5rem;
    background: var(--color-accent);
    border: none;
    border-radius: 3px;
    color: #111;
    font-size: var(--font-size-nav);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: filter 0.12s;
}
.login-btn:hover { filter: brightness(0.88); }

/* Error */
.login-error {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-bg-danger);
    border: 1px solid var(--color-border-danger);
    border-radius: 3px;
    color: var(--color-danger);
    font-size: var(--font-size-ui);
    padding: 0.5rem 0.65rem;
    margin-bottom: 1.1rem;
}