body {
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #f4f6f9, #e9edf3);
    font-family: Arial, sans-serif;
}

/* =========================================
   PAGE LAYOUT
========================================= */

.login-page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
}

/* =========================================
   LOGIN CARD
========================================= */

.login-card {
    width: 500px;
    max-width: 100%;
    background: #ffffff;
    padding: 28px 40px 26px;
    border-radius: 18px;
    border: 1px solid #ececec;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
    box-sizing: border-box;
    overflow: hidden;
}

/* =========================================
   LOGIN HEADER
========================================= */

.login-header {
    text-align: center;
    margin-bottom: 24px;
}

/* =========================================
   LOGO
========================================= */

.logo-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: -4px;
    overflow: hidden;
}

.login-logo {
    width: 520px;
    max-width: none;
    height: auto;
    display: block;
    transform: translateY(-6px);
}

/* =========================================
   TITLE & SUBTITLE
========================================= */

.login-header h2 {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
    color: #0f172a;
}

.login-header p {
    margin-top: 8px;
    margin-bottom: 0;
    color: #6b7280;
    font-size: 14px;
    font-weight: 500;
}

/* =========================================
   FORM
========================================= */

form {
    margin-top: 0;
}

.form-group {
    margin-bottom: 16px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 600;
        font-size: 14px;
        color: #374151;
    }

.form-control {
    width: 100%;
    padding: 13px 14px;
    border-radius: 10px;
    border: 1px solid #d1d5db;
    font-size: 14px;
    box-sizing: border-box;
    transition: all 0.2s ease;
    background: #fff;
}

    .form-control:focus {
        outline: none;
        border-color: #c49b3d;
        box-shadow: 0 0 0 3px rgba(196, 155, 61, 0.15);
    }

/* =========================================
   REMEMBER ME
========================================= */

.remember-me {
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #374151;
}

/* =========================================
   LOGIN BUTTON
========================================= */

.login-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: white;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.25s ease;
    margin-top: 4px;
}

    .login-btn:hover {
        transform: translateY(-1px);
        background: linear-gradient(135deg, #111827, #0f172a);
        box-shadow: 0 6px 15px rgba(15, 23, 42, 0.2);
    }

/* =========================================
   ERROR MESSAGE
========================================= */

.login-error {
    background: #fff1f1;
    color: #d60000;
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px solid #ffc9c9;
    font-size: 14px;
}

/* =========================================
   MOBILE RESPONSIVE
========================================= */

@media (max-width: 480px) {

    .login-page {
        padding: 14px;
    }

    .login-card {
        width: 100%;
        padding: 28px 22px;
    }

    .login-logo {
        width: 150px;
    }

    .login-header h2 {
        font-size: 24px;
    }

    .login-header p {
        font-size: 13px;
    }
}