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

body {
    font-family: Arial, sans-serif;
    min-height: 100vh;
    background: linear-gradient(135deg, #1b1b1b, #2e241d, #4e3c2f);
    color: #fff;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.login-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(2px);
}

.login-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    padding: 32px 28px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.35);
    backdrop-filter: blur(10px);
}

.brand-box {
    text-align: center;
    margin-bottom: 28px;
}

.brand-box h1 {
    font-size: 2rem;
    margin-bottom: 8px;
    color: #f2dfc2;
    letter-spacing: 1px;
}

.brand-box p {
    color: #e9e0d6;
    font-size: 0.95rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group label {
    font-size: 0.95rem;
    color: #f6eee4;
}

.input-group input {
    width: 100%;
    padding: 14px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.08);
    color: #fff;
    outline: none;
    font-size: 0.98rem;
}

.input-group input::placeholder {
    color: rgba(255,255,255,0.6);
}

.input-group input:focus {
    border-color: #d9b17a;
    box-shadow: 0 0 0 3px rgba(217, 177, 122, 0.18);
}

.error-box {
    background: rgba(180, 40, 40, 0.18);
    border: 1px solid rgba(255, 110, 110, 0.35);
    color: #ffd5d5;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 0.92rem;
}

.login-btn {
    margin-top: 4px;
    border: none;
    border-radius: 12px;
    padding: 14px;
    background: linear-gradient(135deg, #c79a63, #9d6f3f);
    color: #fff;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: 0.25s ease;
}

.login-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
}