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

:root {
    --bg:        #0A0A0B;
    --card:      rgba(255, 255, 255, 0.04);
    --border:    rgba(255, 255, 255, 0.09);
    --text:      #F5F5F7;
    --muted:     #8A8A93;
    --accent:    #FFFFFF;
}

body {
    font-family: 'Outfit', -apple-system, system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Halos d'ambiance en arrière-plan */
body::before, body::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.5;
    z-index: 0;
}
body::before {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(99,102,241,0.18), transparent 70%);
    top: -150px; left: -100px;
}
body::after {
    width: 450px; height: 450px;
    background: radial-gradient(circle, rgba(80,80,90,0.22), transparent 70%);
    bottom: -160px; right: -120px;
}

.login-card {
    position: relative;
    z-index: 1;
    background: var(--card);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 44px 40px 38px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
    animation: rise 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes rise {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.logo-wrap { display: flex; justify-content: center; margin-bottom: 26px; }
.logo-wrap img { width: 132px; height: auto; }

.title {
    font-size: 22px;
    font-weight: 600;
    text-align: center;
    letter-spacing: -0.4px;
    margin-bottom: 30px;
}

.field { margin-bottom: 15px; }
.field label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--muted);
    margin-bottom: 7px;
    letter-spacing: 0.2px;
}
.field input {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 13px 15px;
    font-family: inherit;
    font-size: 14px;
    color: var(--text);
    outline: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.field input::placeholder { color: #55555E; }
.field input:focus {
    border-color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.07);
    box-shadow: 0 0 0 3px rgba(255,255,255,0.04);
}

.btn-login {
    width: 100%;
    margin-top: 10px;
    background: var(--accent);
    color: #0A0A0B;
    border: none;
    border-radius: 12px;
    padding: 14px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.2px;
}
.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(255,255,255,0.14);
}
.btn-login:active { transform: translateY(0); }

.error-msg {
    background: rgba(248,113,113,0.1);
    border: 1px solid rgba(248,113,113,0.3);
    color: #FCA5A5;
    border-radius: 12px;
    padding: 11px 15px;
    font-size: 13px;
    margin-bottom: 18px;
    text-align: center;
}

.remember-row {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-top: 14px;
    margin-bottom: 2px;
}
.remember-row input[type="checkbox"] {
    width: 16px; height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
    flex-shrink: 0;
}
.remember-row label {
    font-size: 13px;
    color: var(--muted);
    cursor: pointer;
    user-select: none;
}

.footer-note {
    text-align: center;
    font-size: 11px;
    color: #4A4A52;
    margin-top: 26px;
    letter-spacing: 0.3px;
}