@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,100..900;1,100..900&display=swap');

:root {
    --np-green: #2C5E1A;
    --np-dark-green: #1A3D10;
    --np-brown: #5E3A1A;
    --np-dark-brown: #3D2510;
    --np-tan: #D6CCA9;
    --np-light-tan: #F2EFE1;
    --np-orange: #D96704;
    --bg-color: #F8F9FA;
    --text-color: #212529;
    --card-bg: #FFFFFF;
    --card-shadow: rgba(0, 0, 0, 0.1);
    --border-color: #DEE2E6;
    --input-bg: #FFFFFF;
    --hover-bg: #F8F9FA;

    /* Monokai colors for dark theme */
    --monokai-bg: #272822;
    --monokai-bg-light: #2D2E27;
    --monokai-bg-lighter: #3E3D31;
    --monokai-white: #F8F8F2;
    --monokai-white-dim: #CFCFC2;
    --monokai-yellow: #E6DB74;
    --monokai-orange: #FD971F;
    --monokai-red: #F92672;
    --monokai-magenta: #FD5FF0;
    --monokai-blue: #66D9EF;
    --monokai-green: #A6E22E;
    --monokai-purple: #AE81FF;
}

body {
    font-family: 'Noto Sans', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    background-image: url('https://www.transparenttextures.com/patterns/natural-paper.png');
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.login-container {
    max-width: 450px;
    margin: 80px auto;
}

.login-card {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background-color: var(--card-bg);
    border: none;
}

.login-header {
    background-color: var(--np-green);
    color: white;
    padding: 20px;
    text-align: center;
    font-family: 'Noto Sans', sans-serif;
}

.login-header h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
}

.login-body {
    padding: 30px;
}

.form-control {
    border-radius: 8px;
    padding: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--np-green);
    box-shadow: 0 0 0 0.25rem rgba(44, 94, 26, 0.25);
}

.btn-login {
    background-color: var(--np-green);
    border: none;
    border-radius: 8px;
    padding: 12px;
    font-weight: 600;
    width: 100%;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background-color: var(--np-dark-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.login-footer {
    text-align: center;
    padding: 15px;
    border-top: 1px solid var(--border-color);
    color: #6c757d;
}

.alert {
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}

.logo-container {
    text-align: center;
    margin-bottom: 20px;
}

.logo {
    max-width: 120px;
    height: auto;
}

.dark-logo {
    display: none;
}

.remember-me {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.remember-me input {
    margin-right: 10px;
}

/* Dark theme */
body.dark-theme {
    background-color: var(--monokai-bg);
    color: var(--monokai-white);
}

.dark-theme .login-card {
    background-color: var(--monokai-bg-light);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.dark-theme .login-header {
    background-color: var(--monokai-red);
}

.dark-theme .form-control {
    background-color: var(--monokai-bg-lighter);
    border-color: #444;
    color: var(--monokai-white);
}

.dark-theme .form-control:focus {
    border-color: var(--monokai-green);
    box-shadow: 0 0 0 0.25rem rgba(166, 226, 46, 0.25);
}

.dark-theme .btn-login {
    background-color: var(--monokai-green);
}

.dark-theme .btn-login:hover {
    background-color: #8FBB2C;
}

.dark-theme .login-footer {
    border-top-color: #444;
    color: var(--monokai-white-dim);
}

.theme-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: transparent;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.05);
}

.theme-toggle:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.dark-theme .theme-toggle {
    color: var(--monokai-white);
    background-color: rgba(255, 255, 255, 0.1);
}

.dark-theme .theme-toggle:hover {
    background-color: rgba(255, 255, 255, 0.2);
}