:root {
    --primary-color: #2b3a42;
    --accent-color: #4f46e5;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

body {
    background: var(--bg-gradient);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Smooth Entry Animation */
.login-container {
    animation: fadeIn 0.6s ease-out;
    max-width: 420px;
    width: 100%;
}

/* Minimalist Company Logo Styles */
.company-logo-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    animation: pulse 2.5s infinite ease-in-out;
}

.logo-square {
    width: 42px;
    height: 42px;
    background-color: var(--accent-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    letter-spacing: -0.5px;
}

.card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    background: #ffffff;
    transition: transform 0.3s ease;
}

    .card:hover {
        transform: translateY(-2px);
    }

.form-control {
    border-radius: 8px;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid #cbd5e1;
    transition: all 0.2s ease;
}

    .form-control:focus {
        border-color: var(--accent-color);
        box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    }

.input-group-meta {
    position: relative;
}

    .input-group-meta .bi {
        position: absolute;
        left: 12px;
        top: 50%;
        transform: translateY(-50%);
        color: #94a3b8;
        z-index: 10;
        transition: color 0.2s;
    }

.form-control:focus + .bi {
    color: var(--accent-color);
}

.btn-submit {
    background-color: var(--accent-color);
    border: none;
    border-radius: 8px;
    padding: 0.75rem;
    font-weight: 500;
    transition: all 0.2s;
}

    .btn-submit:hover {
        background-color: #4338ca;
        transform: translateY(-1px);
    }

/* Animations */
@@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }

    100% {
        transform: scale(1);
    }
}

.btn-back-to-login {
    color: #64748b;
    font-weight: 500;
    transition: color 0.2s;
}

    .btn-back-to-login:hover {
        color: var(--accent-color);
    }