/* ---------- RESET ---------- */
* {
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
}

/* ---------- PAGE BACKGROUND ---------- */
body {
    margin: 0;
    min-height: 100vh;
    background: #f4f6f9;   /* light gray */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;         /* 🔥 prevents edge overflow on mobile */
}

/* ---------- LOGIN WRAPPER ---------- */
.login-wrapper {
    width: 100%;
    max-width: 420px;
}

/* ---------- LOGIN CARD ---------- */
.login-card {
    background: #ffffff;
    border-radius: 10px;
    padding: 30px 35px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.1);
    text-align: center;
}

/* ---------- TITLES ---------- */
.login-card h2 {
    margin-bottom: 5px;
    color: #1a3d7c;
    font-size: 22px;
}

.subtitle {
    font-size: 14px;
    color: #666;
    margin-bottom: 25px;
}

/* ---------- FORM ---------- */
label {
    display: block;
    text-align: left;
    margin: 15px 0 6px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 15px; /* 🔥 better for mobile typing */
}

input:focus {
    outline: none;
    border-color: #1a3d7c;
    box-shadow: 0 0 0 2px rgba(26,61,124,0.1);
}

/* ---------- BUTTON ---------- */
button {
    width: 100%;
    margin-top: 20px;
    padding: 12px;
    background: #1a3d7c;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px; /* 🔥 touch-friendly */
    font-weight: 600;
    cursor: pointer;
}

button:hover {
    background: #14406b;
}

/* ---------- ERROR ---------- */
.error-msg {
    background: #ffe5e5;
    color: #c0392b;
    padding: 10px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 15px;
}

/* ==================================================
   📱 MOBILE RESPONSIVE ADJUSTMENTS
   ================================================== */

/* Small devices (phones) */
@media (max-width: 480px) {

    .login-card {
        padding: 22px 20px; /* 🔥 reduce padding */
        border-radius: 8px;
    }

    .login-card h2 {
        font-size: 20px;
    }

    .subtitle {
        font-size: 13px;
        margin-bottom: 20px;
    }

    label {
        font-size: 13px;
    }

    input[type="text"],
    input[type="password"] {
        font-size: 15px;
        padding: 10px;
    }

    button {
        font-size: 15px;
        padding: 11px;
    }
}

/* Very small devices */
@media (max-width: 360px) {

    .login-card {
        padding: 18px 16px;
    }

    .login-card h2 {
        font-size: 18px;
    }
}