body {
/*    background-color: #1f6377;*/
/*    background-image: radial-gradient(circle, rgba(158, 168, 168, 0.97) 0%,rgba(0, 87, 45, 0.92) 100%);
    background-image: radial-gradient(circle, rgba(0, 160, 160, 0.97) 0%,rgba(0, 60, 60, 0.92) 100%);*/
    background-image:
            radial-gradient(circle at 55% 40%, #003355 0, transparent 40%),
            radial-gradient(circle at 95% 60%, #48d1cc 0, transparent 25%),
            radial-gradient(circle at 50% 10%, #008080 0, transparent 20%),
            radial-gradient(circle at 15% 85%, #48d1cc 0, transparent 25%),
            radial-gradient(circle at 80% 20%, #20c997 0, transparent 35%),
            radial-gradient(circle at 25% 25%, #008080 0, transparent 45%),
            radial-gradient(circle at 70% 75%, #004d4d 0, #002244 90%);
    background-attachment: fixed;
    background-size: cover;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

.login-container {
    text-align: center;
    background-color: rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 15px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 30px 30px 10px 30px;
    max-width: 400px;
    width: 80%;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: left;
}

.login-label {
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
    font-weight: bold;
}

.login-input {
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    font-size: 14px;
    padding: 6px 8px;
    width: 100%;
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.2s, background-color 0.2s;
    font-family: Arial, Helvetica, sans-serif;
}

.login-input:focus {
    border-color: teal;
    background-color: rgba(255, 255, 255, 0.25);
}

.login-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.login-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.login-btn {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1em;
    padding: 7px 18px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
}

.login-btn:hover {
    background-color: rgba(255, 255, 255, 0.35);
    border-color: rgba(255, 255, 255, 0.7);
}

.login-btn-primary {
    background-color: teal;
    border-color: #007272;
}

.login-btn-primary:hover {
    background-color: #006666;
    border-color: #005555;
}

.login-btn:disabled,
.login-btn-disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.login-btn:disabled:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    filter: none;
}

.login-separator {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    margin-bottom: 4px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: bold;
}

.login-separator::before,
.login-separator::after {
    content: '';
    flex: 1;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.login-hint {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
    text-align: center;
    margin-top: 8px;
}

/* Toast de notification login */
.login-toast {
    position: fixed;
    top: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 8px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-weight: bold;
    color: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.35);
    backdrop-filter: blur(8px);
    min-width: 220px;
    max-width: 90vw;
    animation: loginToastIn 0.25s ease;
}

.login-toast.toast-error {
    background-color: rgba(200, 50, 50, 0.92);
    border: 1px solid rgba(255, 100, 100, 0.4);
}

.login-toast.toast-success {
    background-color: rgba(0, 128, 80, 0.92);
    border: 1px solid rgba(0, 220, 120, 0.4);
}

.login-toast.toast-warn {
    background-color: rgba(180, 100, 0, 0.92);
    border: 1px solid rgba(255, 180, 50, 0.4);
}

.login-toast-icon {
    font-size: 20px;
    flex-shrink: 0;
}

@keyframes loginToastIn {
    from { opacity: 0; top: 10px; }
    to   { opacity: 1; top: 28px; }
}
.logo {
    margin-left: auto;
    margin-right: auto;
    margin-top:4%;
}
#stitre {
    text-align: center;
    color: white;
    z-index: 1;
    font-size: 60px;
    font-weight: bolder;
    font-family: "Arial";
    animation-duration: 6s;
    animation-iteration-count: infinite;
}

.login {
    margin-left: auto;
    margin-right: auto;
    margin-top: 3%;
    width: 270px;
    border: #aaaaaa 1px solid;
    border-radius: 9px;
    background: rgba( 0, 90, 90, 0.65 );
    box-shadow: 0 8px 32px 0 rgba( 31, 38, 135, 0.37 );
    backdrop-filter: blur( 3px );
    -webkit-backdrop-filter: blur( 3px );
    z-index: 3;
}
.brique {
    width: 270px;
    border: #eeeeee 1px solid;
    border-radius: 6px;
    background-color: #eeeeee;
}