* {
    box-sizing: border-box;
}

html,
body {
    overflow: hidden;
    height: 100%;
}

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    background:  #f8f9fa;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    padding: 1rem;
}

.logo {
    background-image: url('../img/logo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 100%;
    max-width: 60px;
    height: auto;
    aspect-ratio: 1/1;
    margin: 0 auto 20px auto;
}

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
   background: rgba(0, 0, 0, 0.05);
    opacity: 0;
    animation: fadeInOverlay 2s ease forwards;
    animation-delay: 0.5s;
}

.wave-shape svg polygon {
    animation: waveMove 6s ease-in-out infinite alternate;
}


.login-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    width: 350px;
    box-shadow: 0px 8px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    position: relative;
    z-index: 2;
    transform: translateY(40px);
    animation: slideUp 1s ease forwards;
    animation-delay: 0.8s;
    opacity: 0;
}

.login-card h5 {
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 700;
    font-family: "Poppins", sans-serif;
}

.login-card a {
    font-size: 12px;
}

.login-card form {
    text-align: left;
}

.login-card label {
    font-size: 14px;
    font-weight: 500;
    display: block;
    margin-bottom: 5px;
}

.login-card input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

.login-card button {
    width: 100%;
    padding: 12px;
    background: #198754;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.login-card button:hover {
    background: #333;
    color: #fff;
}

.login-card .forgot {
    display: block;
    margin-top: 10px;
    font-size: 13px;
    color: #555;
    text-decoration: none;
    text-align: right;
}

.login-card .forgot:hover {
    text-decoration: underline;
}

.wave-shape {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    top: 70%;

    overflow: hidden;
}

.wave-shape svg {
    width: 100%;
    height: 100%;
    display: block;
}

.form-control{
    font-size: 12px;
}

.form-control:focus {
    border-color: #696969;
    transition: all 0.3s ease;
    box-shadow: none !important;
}


.form-control:focus+.input-group-text {
    border-color: #696969;
}


@media (min-width: 600px) and (max-width: 800px) {
    .login-card {
        width: calc(100% - 1rem);
        max-width: 350px;
        padding: 1rem;
        margin: 0.5rem;
    }

    .login-card h5 {
        font-size: 1rem;
        margin-bottom: 1rem;
        font-weight: 600;
    }

    .login-card label {
        font-size: 0.8rem;
        margin-bottom: 0.25rem;
    }

    .login-card input {
        padding: 0.6rem;
        margin-bottom: 0.875rem;
        font-size: 0.85rem;
        /* ~11.9px */
        border-radius: 4px;
    }

    .login-card button {
        padding: 0.75rem;
        font-size: 0.9rem;
        /* ~12.6px */
        border-radius: 4px;
    }

    .login-card a {
        font-size: 0.75rem;
    }

    .logo {
        max-width: 50px;
        margin-bottom: 1rem;
    }
}

@media (max-width: 600px) {
    .login-card {
        width: calc(100% - 1rem);
        max-width: 350px;
        padding: 1rem;
        margin: 0.5rem;
    }

    .login-card h5 {
        font-size: 1rem;
        margin-bottom: 1rem;
        font-weight: 600;
    }

    .login-card label {
        font-size: 0.8rem;
        margin-bottom: 0.25rem;
    }

    .login-card input {
        padding: 0.6rem;
        margin-bottom: 0.875rem;
        font-size: 0.85rem;
        border-radius: 4px;
    }

    .login-card button {
        padding: 0.75rem;
        font-size: 14px;
        border-radius: 4px;
    }

    .login-card a {
        font-size: 0.75rem;
    }

    .logo {
        max-width: 50px;
        margin-bottom: 1rem;
    }
}

@media (max-width: 600px) and (orientation: portrait) {
    .login-card {
        margin-top: 1rem;
        margin-bottom: 1rem;
    }
}

@media (max-height: 600px) and (orientation: landscape) {
    body {
        padding: 0.5rem;
    }

    .login-card {
        padding: 1rem;
        margin: 0.25rem;
    }

    .login-card h5 {
        margin-bottom: 0.75rem;
        font-size: 0.95rem;
    }

    .login-card input {
        margin-bottom: 0.5rem;
        padding: 0.5rem;
    }

    .login-card button {
        padding: 0.6rem;
        font-size: 14px;
    }

    .logo {
        max-width: 40px;
        margin-bottom: 0.5rem;
    }
}

@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {
    .login-background-image {
        background-attachment: scroll;
    }
}

@media (max-width: 320px) {
    html {
        font-size: 13px;
    }

    .login-card {
        width: calc(100% - 0.5rem);
        padding: 0.75rem;
    }

    .login-card h5 {
        font-size: 0.95rem;
    }

    .login-card input,
    .login-card button {
        font-size: 0.8rem;
    }
}

@media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
    .login-card {
        width: 420px;
        padding: 2rem;
    }
}

@media (min-width: 768px) {
    .login-card {
        transition: all 0.3s ease;
    }

    .login-card:hover {
        transform: translateY(-2px);
        box-shadow: 0px 12px 30px rgba(0, 0, 0, 0.25);
    }

    .login-card button {
        transition: all 0.3s ease;
    }

    .login-card button:hover {
        background: #007E6E;
        transform: translateY(-1px);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }
}