/* =========================
   GLOBAL RESET
========================= */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;

    min-height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;

    position: relative;

    background: linear-gradient(135deg, #005236, #0a7a4c);
}

/* =========================
   BACKGROUND IMAGE
========================= */
body::before {
    content: "";
    position: fixed;
    inset: 0;

    background: url("../assets/images/loginwallpaper.jpg") no-repeat center center;
    background-size: cover;

    opacity: 0.25;
    z-index: -1;
}

/* =========================
   WRAPPER
========================= */
.login-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;

    padding: clamp(15px, 3vw, 30px);
}

/* =========================
   CARD (FLUID)
========================= */
.login-card {
    width: min(420px, 95%);
    background: #fff;

    padding: clamp(18px, 4vw, 32px);
    border-radius: 12px;

    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* =========================
   HEADER (FLUID TEXT)
========================= */
.login-header {
    text-align: center;
    margin-bottom: clamp(15px, 3vw, 25px);
}

.login-header h2 {
    color: #005236;
    font-size: clamp(18px, 2.5vw, 24px);
    margin-bottom: 5px;
}

.login-header p {
    color: #666;
    font-size: clamp(12px, 1.8vw, 14px);
}

/* =========================
   INPUT GROUP
========================= */
.input-group {
    margin-bottom: clamp(10px, 2vw, 15px);
}

.input-group label {
    display: block;
    margin-bottom: 5px;

    font-weight: 600;
    font-size: clamp(12px, 1.6vw, 14px);
    color: #333;
}

/* INPUT FLUID */
.input-group input {
    width: 100%;

    padding: clamp(9px, 2vw, 12px);
    font-size: clamp(13px, 1.8vw, 15px);

    border: 1px solid #ccc;
    border-radius: 6px;

    outline: none;
    transition: 0.3s;
}

.input-group input:focus {
    border-color: #005236;
    box-shadow: 0 0 5px rgba(0,82,54,0.3);
}

/* =========================
   BUTTON (FLUID)
========================= */
.login-btn {
    width: 100%;

    padding: clamp(10px, 2.5vw, 14px);
    font-size: clamp(13px, 2vw, 15px);

    background: #005236;
    color: #fff;

    border: none;
    border-radius: 6px;

    font-weight: 600;
    cursor: pointer;

    transition: 0.3s;
}

.login-btn:hover {
    background: #007a4c;
}

/* =========================
   FOOTER LINK
========================= */
.login-footer {
    text-align: center;
    margin-top: clamp(12px, 2vw, 18px);
}

.login-footer a {
    text-decoration: none;
    color: #005236;

    font-size: clamp(12px, 1.8vw, 14px);
}

.login-footer a:hover {
    text-decoration: underline;
}

/* =========================
   SMALL TITLE
========================= */
.small-title {
    font-size: clamp(14px, 2vw, 16px);
}

/* =========================
   MOBILE OPTIMIZATION
========================= */
@media (max-width: 480px) {
    body {
        align-items: flex-start;
        padding-top: 40px;
    }

    .login-card {
        border-radius: 10px;
    }
}