:root {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --accent-color: #a0a0a0;
    --border-color: #333;
    --popup-border-color: #d3d3d3;
    --primary-color: #226335;
    --secondary-color: #2ecc71;
    --transition-speed: 0.3s;
    --message-duration: 4s;
    --snowflake-color: #fff;
    --snowflake-size: 12px;
    --caret-color: #e0e0e0;
    --popup-font: 'Roboto', sans-serif;
    --creator-font: 'Inter', sans-serif;
    --rotation-duration: 1s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--creator-font);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    line-height: 1.6;
    padding: 15px;
    position: relative;
    overflow: hidden;
}

.snowflakes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
}

.snowflake {
    position: absolute;
    top: -30px; /* Position initiale ajustée à -30px */
    color: var(--snowflake-color);
    user-select: none;
    font-size: var(--snowflake-size);
    opacity: 0.8;
    animation: snowfall linear infinite;
}

@keyframes snowfall {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

.login-container {
    background-color: var(--bg-secondary);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
    padding: 40px 30px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--transition-speed) ease;
    z-index: 10;
    animation: fadeIn 1s ease forwards;
    opacity: 0;
}

.login-container:hover {
    box-shadow: 1px 1px 20px 0px rgb(16 92 57);
}

.logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 30px;
    background: url('/images/logo.png') no-repeat center center;
    background-size: contain;
    filter: grayscale(20%) brightness(80%);
    transition: transform var(--transition-speed) ease;
    cursor: pointer;
    position: relative;
}

.logo:hover {
    transform: rotate(360deg);
}

.logo.rotating {
    animation: rotateLogo var(--rotation-duration) forwards;
}

@keyframes rotateLogo {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.popup {
    position: absolute;
    top: 140px;
    left: 50%;
    transform: translateX(-50%) scale(0.8);
    background-color: #333; /* Couleur de base améliorée */
    border: 1px solid var(--popup-border-color);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    padding: 20px;
    display: none;
    opacity: 0;
    transition: opacity var(--transition-speed) ease, transform var(--transition-speed) ease;
    z-index: 20;
    width: 240px;
    pointer-events: none;
    font-family: var(--popup-font);
}

.popup.visible {
    display: block;
    opacity: 1;
    transform: translateX(-50%) scale(1);
    animation: popupEntrance 0.5s forwards;
}

@keyframes popupEntrance {
    from { opacity: 0; transform: translateX(-50%) scale(0.8); }
    to { opacity: 1; transform: translateX(-50%) scale(1); }
}

.popup p {
    font-size: 16px;
    color: var(--text-primary);
    opacity: 0;
    animation: popupTextFadeIn 1s forwards;
}

@keyframes popupTextFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

h1 {
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 700;
    font-size: 24px;
    animation: fadeInDown 1s ease forwards;
    opacity: 0;
}

h2 {
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 600;
    font-size: 18px;
}

.message {
    margin-bottom: 15px;
    text-align: center;
    font-weight: bold;
    padding: 10px 20px;
    border-radius: 8px;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    position: relative;
}

.message.show {
    opacity: 1;
    transform: translateY(0);
    animation: slideIn 0.5s forwards;
}

.error {
    background-color: rgba(244, 67, 54, 0.1);
    color: #f44336;
    border: 1px solid #f44336;
    animation: shake 0.5s;
}

.success {
    background-color: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    border: 1px solid #4CAF50;
    animation: shake 0.5s;
}

@keyframes shake {
    0% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    50% { transform: translateX(5px); }
    75% { transform: translateX(-5px); }
    100% { transform: translateX(0); }
}

@keyframes fadeOut {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(-20px); }
}

.input-group {
    position: relative;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.input-group input {
    width: 100%;
    padding: 12px 12px 12px 45px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color var(--transition-speed) ease, background-color var(--transition-speed) ease;
    text-rendering: optimizeLegibility;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(34, 99, 53, 0.2);
    background-color: var(--bg-secondary);
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent-color);
    transition: color var(--transition-speed) ease;
}

.input-group input:focus + i {
    color: var(--primary-color);
}

.login-btn, .register-btn {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
    margin-top: 10px;
    animation: fadeInUp 1.2s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.login-btn:hover, .register-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.login-btn:active, .register-btn:active {
    transform: translateY(1px);
}

.register-link, .login-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-speed) ease;
    animation: fadeInUp 1.4s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.register-link:hover, .login-link:hover {
    color: var(--secondary-color);
}

.creator {
    display: block;
    text-align: center;
    margin-top: 20px;
    font-family: var(--creator-font);
    white-space: nowrap;
    overflow: hidden;
    width: 0;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    animation: typewriter 3s forwards;
    position: relative;
    transition: transform 0.5s ease;
}

.caret {
    display: inline-block;
    animation: blinkCaret 0.75s step-end infinite;
    color: var(--caret-color);
}

.creator:hover {
    transform: scale(1.05);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes typewriter {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blinkCaret {
    from, to { border-color: transparent; }
    50% { border-color: var(--caret-color); }
}

@media screen and (max-width: 480px) {
    .login-container {
        padding: 30px 20px;
        margin: 0;
        width: 100%;
        max-width: 100%;
        height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        border: none;
        box-shadow: none;
    }

    .logo {
        width: 80px;
        height: 80px;
        margin-bottom: 20px;
    }

    h1, h2 {
        font-size: 22px;
        margin-bottom: 25px;
    }

    .input-group input {
        font-size: 16px;
        padding: 10px 10px 10px 40px;
    }

    .login-btn, .register-btn {
        padding: 12px;
        font-size: 16px;
    }

    .creator {
        max-width: 100%;
    }
}

*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Styles pour le bouton Discord et le séparateur */
.discord-login {
    margin: 15px 0;
    text-align: center;
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.separator {
    text-align: center;
    margin: 15px 0;
    position: relative;
    color: var(--text-secondary);
    font-size: 14px;
}

.separator:before, .separator:after {
    content: "";
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background-color: var(--border-color);
}

.separator:before {
    left: 0;
}

.separator:after {
    right: 0;
}

.discord-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #5865F2; /* Couleur officielle Discord */
    color: white;
    padding: 12px 15px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: background-color var(--transition-speed) ease;
    width: 100%;
    margin-top: 15px;
    border: none;
    cursor: pointer;
}

.discord-btn:hover {
    background-color: #4752C4; /* Version plus foncée pour le hover */
}

.discord-btn i {
    margin-right: 10px;
    font-size: 20px;
}

/* Styles pour l'inscription Discord directe */
.discord-direct {
    margin: 15px 0;
    text-align: center;
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.discord-info {
    margin-bottom: 15px;
    color: var(--text-secondary);
    font-size: 14px;
}

.registration-separator {
    margin: 20px 0;
}

.secondary-btn {
    display: block;
    width: 100%;
    padding: 12px 15px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color var(--transition-speed) ease, border-color var(--transition-speed) ease;
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.secondary-btn:hover {
    border-color: var(--primary-color);
    background-color: rgba(34, 99, 53, 0.1);
}