/* ============================================================
   Nexgence POS Parser - Login Page Styles
   ============================================================ */

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background: linear-gradient(135deg, #4f6ef7 0%, #6366f1 50%, #818cf8 100%);
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
}

.login-container {
    background: #ffffff;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(255,255,255,0.1);
    width: 360px;
    text-align: center;
    animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-container img {
    margin-bottom: 1.5rem;
}

.login-container h2 {
    margin-bottom: 1.5rem;
    color: #1e293b;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.login-container input[type="email"],
.login-container input[type="password"] {
    width: 100%;
    padding: 0.75rem 1rem;
    margin: 0.5rem 0;
    border: 1.5px solid #e2e8f0;
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 0.95rem;
    font-family: 'Open Sans', sans-serif;
    color: #1e293b;
    transition: border-color 150ms ease, box-shadow 150ms ease;
    outline: none;
}

.login-container input[type="email"]:focus,
.login-container input[type="password"]:focus {
    border-color: #4f6ef7;
    box-shadow: 0 0 0 3px rgba(79, 110, 247, 0.15);
}

.login-container input[type="email"]::placeholder,
.login-container input[type="password"]::placeholder {
    color: #94a3b8;
}

.login-container button {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, #4f6ef7, #6366f1);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    cursor: pointer;
    margin: 1rem 0 0.5rem 0;
    transition: all 200ms ease;
    box-shadow: 0 2px 8px rgba(79, 110, 247, 0.3);
}

.login-container button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(79, 110, 247, 0.4);
}

.login-container button:active:not(:disabled) {
    transform: translateY(0);
}

.login-container .error {
    color: #ef4444;
    margin: 0.75rem 0;
    font-size: 0.875rem;
    font-weight: 500;
}

#btn_login:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    background: #94a3b8;
    box-shadow: none;
}