:root {
    --red-main: #dc3545;
    --red-dark: #b41f31;
    --yellow-main: #ffc107;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.8);
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: radial-gradient(circle at top left, #ffe8e8 0, #fff7e0 50%, #f8f9fa 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    overflow: hidden;
    position: relative;
}

.decorative-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    z-index: -1;
    opacity: 0.6;
    animation: float 8s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--yellow-main);
    top: -50px;
    left: -50px;
}

.shape-2 {
    width: 250px;
    height: 250px;
    background: var(--red-main);
    bottom: -50px;
    right: -50px;
    animation-delay: -4s;
}

@@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(20px, 20px);
    }
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
    position: relative;
    z-index: 10;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.brand-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 0, #fff5d0 0, var(--yellow-main) 45%, var(--red-main) 100%);
    color: #721c24;
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    box-shadow: 0 8px 20px rgba(220, 53, 69, 0.3);
}

.form-control-glass {
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

    .form-control-glass:focus {
        background: #fff;
        border-color: var(--red-main);
        box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.1);
        outline: none;
    }

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #6c757d;
    cursor: pointer;
    padding: 4px 8px;
    font-size: 1.1rem;
    transition: color 0.2s;
    z-index: 10;
}

    .password-toggle:hover {
        color: var(--red-main);
    }

    .password-toggle:focus {
        outline: none;
    }

.form-check-input {
    width: 1.1em;
    height: 1.1em;
    border-color: rgba(0,0,0,0.2);
    cursor: pointer;
}

    .form-check-input:checked {
        background-color: var(--red-main);
        border-color: var(--red-main);
    }

    .form-check-input:focus {
        box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
        border-color: var(--red-main);
    }

.form-check-label {
    cursor: pointer;
    font-size: 0.9rem;
    margin-left: 0.2rem;
}

.btn-login {
    background: linear-gradient(135deg, var(--red-main), var(--red-dark));
    color: white;
    font-weight: 600;
    padding: 0.8rem;
    border-radius: 12px;
    border: none;
    box-shadow: 0 10px 20px rgba(220, 53, 69, 0.25);
    transition: transform 0.2s, box-shadow 0.2s;
}

    .btn-login:hover {
        transform: translateY(-2px);
        box-shadow: 0 15px 30px rgba(220, 53, 69, 0.35);
        background: linear-gradient(135deg, #e34656, #c52336);
        color: white;
    }

    .btn-login:active {
        transform: translateY(0);
    }